The preparation______ by the time the guest______
A. had been finished- arrived
B. have finished- arrived
C. had finished-were arriving
D. have been finished- were arrived
Giải bởi Vietjack
Chọn đáp án A
“Ms Jones, please type those letters before noon” “They’ve already _____, sir. They’re on your desk.”
Those letters _________ now. You can do the typing later.
D . needn't typing
