Basics of the passive voice. 45 questions on forming the passive in present and past, and active-to-passive transformation.
What this test covers
- Forming the Passive (Present & Past)
- Active to Passive Transformation
- By + Agent
Answer the 45 questions below. Each answer is checked straight away, with an explanation. Press Submit at the end to get your score and save it to your dashboard. Answers are not kept if you leave before submitting.
All 45 questions with answers
Pick an answer for each question to see if you are right, with the explanation. Submit when you are done; you can submit before answering them all.
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Q1This delicious cake ___ by my grandmother yesterday.
Answer: A. was baked
The sentence talks about 'yesterday,' so we need a past form. Since 'cake' is one thing (singular), we use 'was baked'.
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Q2English ___ in many countries around the world.
Answer: A. is spoken
This is a general fact in the present. For a singular subject like 'English,' we use 'is' + the past form of the action word: 'is spoken'.
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Q3The dishes ___ by my brother last night.
Answer: D. were washed
The phrase 'last night' tells us this happened in the past. Since 'dishes' is plural (more than one), we use 'were washed'.
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Q4These beautiful photos ___ in Italy during our vacation.
Answer: D. were taken
The vacation happened in the past. Because 'photos' is plural, we use 'were taken'.
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Q5My car ___ every Sunday morning.
Answer: D. is cleaned
This happens 'every Sunday,' so it is a present habit. For one 'car,' we use 'is cleaned'.
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Q6The keys ___ in the garden yesterday.
Answer: A. were lost
'Yesterday' tells us to use the past. Because 'keys' is plural, the correct answer is 'were lost'.
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Q7The house ___ every year to keep it looking new.
Answer: D. is painted
This is a regular action in the present ('every year'). For one 'house,' we use 'is painted'.
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Q8The important email ___ five minutes ago.
Answer: D. was sent
'Five minutes ago' is in the past. Since 'email' is singular, we use 'was sent'.
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Q9Coffee ___ in Brazil on large farms.
Answer: B. is grown
This is a general truth. In English, we treat 'coffee' as a singular noun, so we use 'is grown'.
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Q10The report ___ by the manager yesterday afternoon.
Answer: A. was finished
'Yesterday' shows the action is in the past. For one 'report,' we use 'was finished'.
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Q11The front door ___ every evening at ten.
Answer: B. is locked
This happens every day (routine). For one 'door,' we use 'is locked'.
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Q12The window ___ by the strong wind last night.
Answer: D. was broken
'Last night' means the past. For one 'window,' we use 'was broken'.
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Q13Fresh bread ___ in this shop every morning.
Answer: B. is sold
This is a daily routine in the present. 'Bread' is treated as singular, so we use 'is sold'.
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Q14The difficult problem ___ by the teacher yesterday.
Answer: D. was explained
'Yesterday' tells us the action is in the past. For one 'problem,' we use 'was explained'.
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Q15Dinner ___ at seven o'clock every evening.
Answer: D. is served
This is a regular schedule. For 'dinner,' we use 'is served'.
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Q16Active: 'He wrote a letter.' Choose the correct passive form:
Answer: C. A letter was written by him.
The original sentence ('He wrote') is in the past. To change it to passive, we use 'was' + the past form of the action. Since there is one 'letter,' we say 'was written'.
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Q17Active: 'They clean the room.' Choose the correct passive form:
Answer: B. The room is cleaned by them.
The original sentence ('They clean') is in the present. For one 'room,' we use 'is cleaned'.
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Q18Active: 'The dog chased the cat.' Choose the correct passive form:
Answer: A. The cat was chased by the dog.
The original action ('chased') is in the past. For one 'cat,' we say 'was chased'.
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Q19Active: 'She makes delicious cakes.' Choose the correct passive form:
Answer: C. Cakes are made by her.
The original sentence ('makes') is in the present. Because 'cakes' is plural, we use 'are made'.
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Q20Active: 'They opened the shop at nine.' Choose the correct passive form:
Answer: C. The shop was opened at nine.
The original sentence ('opened') is in the past. For one 'shop,' we use 'was opened'.
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Q21Active: 'Someone stole my bike.' Choose the correct passive form:
Answer: B. My bike was stolen.
The action happened in the past ('stole'). For one 'bike,' we say it 'was stolen'.
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Q22Active: 'They paint the walls.' Choose the correct passive form:
Answer: B. The walls are painted.
The original action is in the present ('paint'). Since 'walls' is plural, we use 'are painted'.
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Q23Choose the correct sentence:
Answer: C. The cake was eaten by him.
Passive voice needs the 'third form' of the action word. For 'eat,' that form is 'eaten.' We cannot use 'ate' or 'eat' here.
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Q24Choose the correct sentence:
Answer: A. The keys were found yesterday.
'Yesterday' requires the past tense. Since 'keys' is plural, we use 'were found.' Using 'are find' or 'is found' is incorrect for past time.
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Q25Active: 'She sells flowers.' Choose the correct passive form:
Answer: C. Flowers are sold by her.
The action is in the present ('sells'). Since 'flowers' is plural, we use 'are sold'.
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Q26Active: 'He fixed the computer.' Choose the correct passive form:
Answer: A. The computer was fixed by him.
The original action is in the past ('fixed'). For one 'computer,' we use 'was fixed'.
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Q27Active: 'They wash the clothes.' Choose the correct passive form:
Answer: C. The clothes are washed.
The action is in the present ('wash'). Since 'clothes' is plural, we use 'are washed'.
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Q28Active: 'Someone broke the glass.' Choose the correct passive form:
Answer: B. The glass was broken.
The original sentence is in the past ('broke'). For one 'glass,' we use 'was broken'.
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Q29Active: 'They play football.' Choose the correct passive form:
Answer: A. Football is played.
The action is in the present ('play'). For 'football' (singular), we use 'is played'.
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Q30Active: 'He watered the plants.' Choose the correct passive form:
Answer: D. The plants were watered by him.
The original sentence is in the past ('watered'). Because 'plants' is plural, we use 'were watered'.
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Q31My bike was stolen. What is the most appropriate action regarding the agent if the thief is unknown?
Answer: B. omit agent
If we don't know who did the action, we usually leave out (omit) the person. We don't need to say 'by someone'.
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Q32The street was cleaned. What is the most appropriate action regarding the agent if the cleaner is obvious?
Answer: D. omit agent
If it is obvious who did the job (like a street cleaner), we don't need to mention them. We can just say 'The street was cleaned'.
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Q33The tree was cut down. What is the most appropriate action regarding the agent if the person is unimportant?
Answer: B. omit agent
We leave out the agent when the action itself is more important than who did it.
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Q34Choose the correct sentence:
Answer: C. The letter was written with a pen.
We use 'by' for people, but we use 'with' for tools or instruments (like a pen).
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Q35This song was sung ___ Adele.
Answer: D. by
We use 'by' to name the person who did the action (the agent).
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Q36The door can ___ by anyone.
Answer: D. be opened
After helper words like 'can,' we use 'be' + the past form of the action word. So, 'can be opened' is correct.
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Q37The work must ___ by tomorrow.
Answer: B. be finished
After 'must,' we use 'be' + the past form of the action word. 'be finished' is the correct choice.
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Q38The room ___ cleaned yesterday.
Answer: B. wasn't
For one 'room' in the past ('yesterday'), the negative form is 'was not' or 'wasn't'.
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Q39___ the window broken by him yesterday?
Answer: A. Was
To ask a question about one thing ('window') in the past, we start the sentence with 'Was'.
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Q40The documents ___ signed by the director yesterday.
Answer: C. were
'Yesterday' shows it is in the past. Since 'documents' is plural, we use 'were'.
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Q41The cake ___ eaten by the children yesterday.
Answer: C. was
For one 'cake' in the past, we use 'was'.
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Q42The project should ___ completed on time.
Answer: A. be
After 'should,' we use 'be' to form the passive voice.
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Q43The problem might ___ solved easily.
Answer: C. be
After 'might,' we use 'be' followed by the past form of the action word.
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Q44The game could ___ won by our team.
Answer: D. be
After 'could,' we use 'be' + the third form of the action word ('won').
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Q45The house will ___ sold next month.
Answer: A. be
To talk about the future with 'will,' we use 'will be' + the past form of the action word.
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