－You have dropped ________“s”in the word necessary．

－Oh, ________ letter“s”is doubled．

A．a; a

B．a; the

C．an; the

D．the; the

－I wonder ________ without water．

－About a week．

A．how long man can live

B．how long can man live

C．when man can live

D．when can man

－Don't forget to send him an e-card on his birthday．

－No, I ________．

A．don't

B．can't

C．haven't

D．won't

－Must I do the work now?

－No, you ________．You may do it later．

A．can't

B．mustn't

C．needn't

D．shouldn't

－How about seeing the film with me?

－Sorry．I ________ it twice．

A．am seeing

B．will see

C．see

D．have Seen

－Which tie is more suitable for me．the red one or blue one?

－I have no idea．You'd beter take them ________．

A．all

B．each

C．every

D．both

－I ________ sleepy today．

－Drink some tea, and you'll be good as new．

A．feel

B．keep

C．turn

D．grow

－Excuse me．________ is the park?

－It's next to the supermarket．

A．What

B．When

C．Where

D．Which

－We enjoyed ourselves very much in the party last night!

－________．

A．Well done

B．It’s OK with me

C．That’s right

D．I’m glad you did

－Would you like some more soup?

－________．It is delicious, but I’ve had enough．

A．Yes, please

B．No, thank you

C．Nothing more

D．I’d like some