－Can you tell me ________ it is from here to the Summer Palace?

－Let me see．It's about 15 minutes' ride．

how far

how soon

how much

how long

－Don't skate on the lake!

－Why not?Isn't it thick enough ________?

to skate

skating on

skating

to skate on

－The shoes don't fit me．Would you please show me ________?

－Sure．Here you are．

the other one

the others

another pair

another one

－What would you like for ________ breakfast, Mr．Green?

－Two pieces of bread and ________ cup of tea, please．

a; a

a; the

/; a

/; the

－Did you have a good weekend?

－________．I enjoyed myself with my family on the beach．

I'm afraid not

I'm not sure

Of course

I hope so

－Mike invited us to take part in the party this Sunday．

－________ Is tomorrow his birthday?

Why not?

That's all right．

What for?

What a good idea!

－I'm glad to be here for my six-week English training．

－________．Call me if you have any trouble．

Help yourself

Thanks a lot

Be careful

Enjoy your stay

－Maria, could you tell me ________ my spoken English?

－I think you should spend more time chatting online in English．

what to improve

when to improve

how to improve

which to improve

－He didn't win the race at last, did he?

－________, though he tried to run as fast as he could．

No, he didn't

Yes, he did

No, he did

Yes, he didn't

－Could I use your dictionary to look up some new words?

－OK, ________．

that's all right

that's right

it's a pleasure

help yourself