Q.1 Choose the correct passive form of: 'The teacher explains the lesson.'
The lesson explained the teacher.
The lesson is explained by the teacher.
The lesson was explained by teacher.
The lesson has explained by the teacher.
Explanation - In present simple tense, active voice 'explains' changes to 'is explained' in passive voice.
Correct answer is: The lesson is explained by the teacher.
Q.2 Choose the correct active form of: 'The novel was written by Jane Austen.'
Jane Austen wrote the novel.
Jane Austen was writing the novel.
Jane Austen has written the novel.
Jane Austen writes the novel.
Explanation - The passive past tense 'was written' converts to active past tense 'wrote'.
Correct answer is: Jane Austen wrote the novel.
Q.3 Select the passive form of: 'The chef will prepare the meal.'
The meal will be prepared by the chef.
The meal will prepared by the chef.
The meal is prepared by the chef.
The meal has been prepared by the chef.
Explanation - Future tense 'will prepare' converts to 'will be prepared' in passive voice.
Correct answer is: The meal will be prepared by the chef.
Q.4 Change to passive: 'They are building a new bridge.'
A new bridge is built by them.
A new bridge is being built by them.
A new bridge was being built by them.
A new bridge will be built by them.
Explanation - Present continuous 'are building' changes to 'is being built' in passive voice.
Correct answer is: A new bridge is being built by them.
Q.5 Select the correct active voice: 'The letter has been sent by me.'
I sent the letter.
I have sent the letter.
I had sent the letter.
I am sending the letter.
Explanation - Present perfect passive 'has been sent' converts to active 'have sent'.
Correct answer is: I have sent the letter.
Q.6 Convert to passive: 'She reads the newspaper every morning.'
The newspaper is read by her every morning.
The newspaper was read by her every morning.
The newspaper has been read by her every morning.
The newspaper will be read by her every morning.
Explanation - Present simple active 'reads' becomes 'is read' in passive voice.
Correct answer is: The newspaper is read by her every morning.
Q.7 Choose the passive form: 'Someone stole my wallet yesterday.'
My wallet was stolen yesterday.
My wallet is stolen yesterday.
My wallet has been stolen yesterday.
My wallet was being stolen yesterday.
Explanation - Past simple 'stole' changes to 'was stolen' in passive voice.
Correct answer is: My wallet was stolen yesterday.
Q.8 Select the correct active voice: 'The homework had been completed by the students.'
The students completed the homework.
The students had completed the homework.
The students have completed the homework.
The students complete the homework.
Explanation - Past perfect passive 'had been completed' converts to active 'had completed'.
Correct answer is: The students had completed the homework.
Q.9 Convert to passive: 'The manager will review the report tomorrow.'
The report will be reviewed by the manager tomorrow.
The report is reviewed by the manager tomorrow.
The report has been reviewed by the manager tomorrow.
The report was reviewed by the manager tomorrow.
Explanation - Future simple 'will review' changes to 'will be reviewed' in passive voice.
Correct answer is: The report will be reviewed by the manager tomorrow.
Q.10 Choose the correct passive form: 'They have completed the project.'
The project has been completed by them.
The project have been completed by them.
The project was completed by them.
The project had been completed by them.
Explanation - Present perfect 'have completed' changes to 'has been completed' in passive voice.
Correct answer is: The project has been completed by them.
Q.11 Change to active: 'The song was being sung by the choir.'
The choir sang the song.
The choir is singing the song.
The choir was singing the song.
The choir has sung the song.
Explanation - Past continuous passive 'was being sung' converts to past continuous active 'was singing'.
Correct answer is: The choir was singing the song.
Q.12 Select the correct passive form: 'People speak English all over the world.'
English is spoken all over the world.
English was spoken all over the world.
English has spoken all over the world.
English is being spoken all over the world.
Explanation - Present simple active 'speak' changes to 'is spoken' in passive voice.
Correct answer is: English is spoken all over the world.
Q.13 Convert to passive: 'The committee will announce the results next week.'
The results will be announced by the committee next week.
The results is announced by the committee next week.
The results are announced by the committee next week.
The results will announced by the committee next week.
Explanation - Future simple 'will announce' becomes 'will be announced' in passive voice.
Correct answer is: The results will be announced by the committee next week.
Q.14 Choose the active voice: 'The cake has been baked by my mother.'
My mother baked the cake.
My mother has baked the cake.
My mother was baking the cake.
My mother had baked the cake.
Explanation - Present perfect passive 'has been baked' converts to active 'has baked'.
Correct answer is: My mother has baked the cake.
Q.15 Select the correct passive form: 'The police caught the thief.'
The thief was caught by the police.
The thief is caught by the police.
The thief has been caught by the police.
The thief was being caught by the police.
Explanation - Past simple active 'caught' changes to 'was caught' in passive voice.
Correct answer is: The thief was caught by the police.
Q.16 Convert to active: 'The movie is being watched by a large audience.'
A large audience is watching the movie.
A large audience watched the movie.
A large audience has watched the movie.
A large audience was watching the movie.
Explanation - Present continuous passive 'is being watched' changes to active 'is watching'.
Correct answer is: A large audience is watching the movie.
Q.17 Choose the passive form: 'The scientist discovered a new element.'
A new element was discovered by the scientist.
A new element is discovered by the scientist.
A new element has been discovered by the scientist.
A new element was being discovered by the scientist.
Explanation - Past simple active 'discovered' changes to 'was discovered' in passive voice.
Correct answer is: A new element was discovered by the scientist.
Q.18 Convert to active: 'The letters were sent by the clerk yesterday.'
The clerk sent the letters yesterday.
The clerk sends the letters yesterday.
The clerk has sent the letters yesterday.
The clerk was sending the letters yesterday.
Explanation - Past simple passive 'were sent' converts to past simple active 'sent'.
Correct answer is: The clerk sent the letters yesterday.
Q.19 Select the correct passive form: 'The government will implement new policies.'
New policies will be implemented by the government.
New policies will implemented by the government.
New policies is being implemented by the government.
New policies have been implemented by the government.
Explanation - Future simple active 'will implement' converts to passive 'will be implemented'.
Correct answer is: New policies will be implemented by the government.
Q.20 Convert to passive: 'They have solved the problem.'
The problem has been solved by them.
The problem have been solved by them.
The problem was solved by them.
The problem had been solved by them.
Explanation - Present perfect 'have solved' changes to 'has been solved' in passive voice.
Correct answer is: The problem has been solved by them.
Q.21 Choose the active voice: 'The essay is being written by the student.'
The student is writing the essay.
The student writes the essay.
The student has written the essay.
The student wrote the essay.
Explanation - Present continuous passive 'is being written' changes to active 'is writing'.
Correct answer is: The student is writing the essay.
Q.22 Select the passive form: 'The company launched a new product.'
A new product was launched by the company.
A new product is launched by the company.
A new product has been launched by the company.
A new product was being launched by the company.
Explanation - Past simple active 'launched' becomes 'was launched' in passive voice.
Correct answer is: A new product was launched by the company.
Q.23 Convert to active: 'The book has been read by millions of people.'
Millions of people have read the book.
Millions of people has read the book.
Millions of people read the book.
Millions of people had read the book.
Explanation - Present perfect passive 'has been read' converts to active 'have read'.
Correct answer is: Millions of people have read the book.
Q.24 Choose the correct passive form: 'The gardener waters the plants daily.'
The plants are watered daily by the gardener.
The plants is watered daily by the gardener.
The plants has been watered daily by the gardener.
The plants was watered daily by the gardener.
Explanation - Present simple active 'waters' changes to 'are watered' in passive voice.
Correct answer is: The plants are watered daily by the gardener.