4.The room…….. pink. It looks awful.
a)shouldnt have being painted
b) shouldnt have painted
c) shouldnt have been painted d) shouldnt has been painted

5. Computers…….. In this factory every day.
a)are produced b)produce c)are producing d)have produced

6.Students… how to write the Cyrillic alphabet when the headteacher came In.
a)were being taught b) were been taught c) were taught d)are being taught

7.The writer awards ceremony….next Sunday.
a)will have held b)will be held c)gets held d)will hold

8.The man escaped while he……. To prison.
a)was being transferred b)being transferred c)was transferring d) transferred

9.Students……. passive voice before they took the final exam.
a)taught b)have been taught c)had been taught d)had taught

10.Picasso…..as one of the greatest artist of all time.
a)has regarded b)had regarded c)is regarded d) regards