Variant 1 You could have come first and won the race if you … faster

15. Listen! Someone ... at the door. A) knocks to knock C) has knocked D) is knocking

16. The officer said to the guardsman, “Take the prisoner away”.

A) The officer ordered the guardsman to take the prisoner away.

B) The officer said to the guardsman taking the prisoner away

C) The officer told the guardsman that he will take away the prisoner.

D) The officer asked the guardsman take the prisoner away.

17. Everything ... before you came. A) is done B) was done C) has done D) had been done