29.Have you ever been asked for your opinion?
30.Dogs must be kept in the garden
31.The library cards will be issued soon
32.The car shall have to be towed to the garage
33.Their tickets shouldn't be threw away
34.Dictionaries may not be used by Canadates.
35.This much could be done more easily by a mechine
36.He will be seen off at the airport by his family
37.He ought to be locked because he's a dangerous man.
38.English is spoken by a large number of people today
39.All her valuable jerwelry were stolen last night
40.My piano is being repared at the moment
Chúc bạn học tốt . Cho mình xin câu trả lời hay nhất ạ
