Cấu trúc : must be V-ed: phải được...
(?) Must + S + be + Ved/V3 + by O?
=> Must this letter be posted?
Tạm dịch : Bạn nhất thiết phải gửi bức thư này à?
Rewrite the following sentences using passive voice.
Someone must send this report
=> This report _____
Rewrite the following sentences using passive voice.
You must obey the traffic rules
=> The traffic rules ______
Rewrite the following sentences using passive voice.
Why will your granny visit you next week?
=>Why _______________ by your granny next week?
Rewrite the following sentences using passive voice.
Who should pay the damage?
=> _________________________?
Rewrite the following sentences using passive voice.
Can your father finish the report?
=> Can ______________________
Rewrite the following sentences using passive voice.
Mary should study the lessons repratedly
=> The lessons ____________ by Mary.
Rewrite the following sentences using passive voice.
An exam _____ by our English teacher today.
Rewrite the following sentences using passive voice.
They need to repair my car.
=> _______________ by them
Rewrite the following sentences using passive voice.
Juan can provide them with some information about the job.
=> They _________ with some information about the job by Juan.
