I. Rewrite the sentences as directed in bracket
33. Covid-19 broke out again, so we couldn’t go to school.
(Using conditional sentence type 3)
If ……………………………………………………………………………………………………………..
34. Because Peter doesn’t practice English frequently, he can’t speak it fluently.
(Using conditional sentence type 2)
If ……………………………………………………………………………………………………………..
35. The Vietnam government has just imported a number of Covid-19 vaccines.
(Using Passive voice)
A number……………………………………………………………………………………………………
II. Combine the sentence without changing the original meaning
36. Throw away garbage improperly is bad for the environment.
(Using shouldn’t )
We……………………………………………………………………………………………………………..
(Câu điều kiện loại 3: