单选题If you _____ that night, you might have been too late to get your ticket.A didn't hurryB hadn't hurriedC wouldn't hurryD hadn't to hurry

A. weren’t we

B.mustn’t we

C.hadn’t we

D.didn’t we

Edward, you play so well. But I _________ you played the piano.

A．didn't know

B．hadn't known

C．don't know

D．haven't known

A.mustn’t you

B.haven’t you

C.didn’t you

D.hadn’t you

A、wouldn't hurry

B、mustn't hurry

C、may not hurry

D、don’t have to hurry

--The weather has been very hot and dry.

--Yes. If it had rained even a drop, things would be much better now! And my vegetables____ .

A. wouldn't die

B. didn't die

C. hadn't died

D. wouldn't have died

Edward, you play so well, But I ______ you played the piano.

A. didn’t know B. hadn’t known

C. don’t know D. haven’t known

--I'm sorry, but I don't quite follow you. Did you say you wanted to return on September 20?

--Sorry, I ____ myself clear. We want to return on October 20.

A. hadn't made

B. wouldn't make

C. don't make

D. haven't made

A、didn't expect

B、hadn't expected

C、don't expect

D、will not expect

"If I hadn't practiced when I was younger," the musician says, "I _____ able to play so well now."

A. wouldn't be

B. won't be

C. wouldn't have been

D. couldn't have been

A. haven’t had been

B. hadn’t been

C. won’t have been

D. wouldn’t have been