Active To Passive Present PerfectSet 16

1In many cases, the formerly mysterious origins of diseases ..... through modern scientific techniques.
2You have confirmed your reservation.
3Make sentences from the words in brackets. Sometimes the verb is active, sometimes passive. Tom's car was stolen recently. (It / not / find / yet)
4Choose the correct passive voice sentence according to the following sentence.Tourists have visited the Pyramids
5ACTIVE-PASSIVE "Someone has broken the computer."
6Change to present perfect passive: My father has repaired the bike.
7Charles Dickens novels ..... into many languages.
8Change to passive:The police will have filed a case
9Convert to active: Passive: The letter has been sent by the manager.
10Change the voice-Which painting have you done?
11Is this sentence correct:'Pablo has been done the car'
12We can't move to our new flat; it ..... yet.
13We are not ready for the holiday. For example, the tickets ..... yet.
14The boys have been told the good news." it means .....
15ACTIVE: They have made these ones of iron.PASSIVE: These ones ..... of iron.
16Transform the following sentence into passive voice: The waiter has served the dinner.
17Change the following into Passive Voice.Why have you left your brother at home?
18They have already discussed the book.
19Change to Passive voice:Bad weather has delayed the flight to New York.
20The statement, 'I have lost a pencil', is best re-written in the passive form as, A pencil ..... lost by me.
21'Has she phoned him?' What is the passive form?
22Those sheep have been driven away by the hunters
23They have invited him to the cinema.#He ..... to the cinema.
24They believe he has been having an affair.
25Select the sentence that has the same meaning and the correct order:" Has someone made all the necessary arrangements?"
26Change this sentence to make it active.The recipe was perfected by renowned chefs.
27Identify the voice of the verb in the sentence:The song has been played on the radio a hundred times already this week.
28The house ..... painted by him.
29Choose the right option, focus on the appropriate tense."He has broken the vase."
30Change to active voice:She has been taught how to dance.
31Lina hasn't done her homework yet.
32"They haven't written a letter." Change it into Passive Voice:
33Convert the following active voice sentence into passive voice: Someone has repaired the broken window. (Tense: Present Perfect)
34"Mr. Postman has sent the mails."The passive voice form for the sentence above is .....
35How many languages ..... into?
36Someone has found my wallet!
37Change the following sentences to the other voice:Our army has defeated the enemy.
38Which one of these following sentences is written in apasive voice?
39I ..... for five hours.(passive voiced)
40The invitation cards ..... to our friends
41I have bought the tickets.
42Identify the correct voice and form: The company ..... three new branches this year.
43Thomas has written many books.Many books ..... by Thomas.
44Change this sentence to active voice. The gate has been opened by Ngozi.
45"The meeting has been postponed." This is in the:
46Choose the passive form of the following sentence.'He has changed his mind not to argue with his mom.'
47Transform the following sentence into Passive: He has written a letter.
48Peter has broken another window. / Another window ..... by Peter.
49What does the sentence "My house has been changed" imply?
50Passive or ActiveWhen we arrived the car .....
51Nina ..... by her mom to find betel leaves.
52He has no initiative. He needs ..... what to do all the time.
53Rewrite this sentence in the passive voice:The cleaner has cleaned the office.
54Select the correct passive voice transformation for: She has scored a goal.
55Have you done the homework?
56A: What are your plans for this weekend?B: I ..... to Ashley's party.
57The Johnsons ..... every friday afternoon.
58Active to Passive:Someone has told us the truth.
59"The chairman has called off the meeting". Change the voice.
60Which option presents the correct passive form of the sentence below? Smugglers have extracted medicinal herbs illegally.
61Circle the correct answer. The missing boy has not found / has not been found yet.