－Tom, you didn't come to the party last night?

－I ________, but I suddenly remembered I had homework to do．

A．had to

B．didn't

C．was going to

D．wouldn't

－Could you tell me the way to ________ John sons, please?

－Sorry, we don' t have ________ Johnson here in the village．

A．the; the

B．the; a

C．不填；the

D．the；不填

Why don't you just ________ your own business and leave me alone?

A．make

B．open

C．consider

D．mind

________ matters most in learning English is enough practice．

A．What

B．Why

C．Where

D．Which

－I'm sorry to have kept you waiting．

－________, Bill．

A．You' re welcome

B．Go ahead

C．Don't mention it

D．No problem

I have ________ all my papers but I still can't find my notes．

A．looked through

B．looked for

C．looked after

D．looked out

If Joe’s wife won' t go to the party, ________．

A．he will either

B．neither will he

C．he neither will

D．either he will

________ he had not hurt his leg, John would have won the race．

A．If

B．Since

C．Though

D．When

－It’s a long time since I saw my sister．－________ her this weekend?

A．Why not visit

B．why not to visit

C．Why not visiting

D．Why don’t visit

—How about the weekend?

—It was boring．I ________ anything．

A．hadn’t done

B．haven’t done

C．didn’t do

D．don’t do