“ They went to the lecture, but it had been put off.” “ Oh, so they _______.”

“________ I have a glass of beer?” “ No, I’m afraid you ________.”

“ Isn’t that Tom playing basketball?” “ It ______ be; he fell off the ladder yesterday and got badly hurt.”

“ Need he go?” “ Yes, he ______.”

Tell me how you work out the answer, _______ you?

You promised your friend a letter; you ought to ______ days ago.

_____ today, he would get there by Friday.

 A few minutes earlier and we _____ the rain.

--- “Have you ever been to Beijing?”             

--- “No, but I wish I _____”

 I’m glad I went over all my notes; otherwise _____ .