1 . —Excuse me. Can you tell me what time it is now?
—Sorry, I ________. My watch doesn’t work.

A．can’t

B．may not

C．mustn’t

D．needn’t

2 . Let’s ________ (play) basketball.

3 . It is ________ to keep others waiting in many western countries. (polite)

4 . 我的书包在书桌下。
____________________________

5 . There are ________ months in a year. The ________ month is December.

A．twelve, twelveth

B．twelfth, twelfth

C．twelve, twelfth

D．twelfth, twelve

6 . —I’ll have a tennis game tomorrow. I’m a little bit nervous.
—Believe in ________. You’re the best in our club.

A．herself

B．myself

C．yourself

D．himself

7 . —Could you tell me ________ “the Father of Hybrid Rice(杂交水稻)”?
—Because he helped many countries grow more rice.

A．when was Yuan Longping called	B．why is Yuan Longping called
C．when Yuan Longping was called	D．why Yuan Longping is called

8 . They are my cousins. (对划线部分提问)
________ ________ they?

9 . — ________ does your mother go for a walk?
—Every afternoon.

A．How long

B．How often

C．How much

D．How many

10 . —Does my question sound ________ enough?
—I don’t think so. You can ask more ________ by using “could” instead of “can”.

A．politely; politely	B．politely; polite
C．polite; polite	D．polite; politely