[     ]

A. downstairs; to upstairs
B. downstairs; upstairs
C. downstair; to upstair
D. downstair; upstair

A. time, big
B. time, bigger
C. times, big
D. times, bigger

1. This is a bus.(改为复数的句子)
     _____ are _____ .
2. Are the pens yours? (作否定回答)
    No, _____.
3. He has a big nose. (改为一般疑问句)
    _____ he _____ a big nose?
4. My mother is nice with long hair.(对画线部分提问)
    _____ ______your mother look like?
5. Ann's shoes are red and white. (对画线部分提问)
    ____ _____are Ann's shoes?
6. Her hair is long and red. (同义句替换)
    ______ ______long red hair.

[     ]

A. zoo
B. park
C. zoos
D. the parks

1. How many ________ (三明治) would you like?
2. John is a ________ (天赋的) actor.
3. I spent an hour ________ (打扫) my room.
4. - Who ________ (写) this piece of music? -Mozart did.
5. I live in a town ________ Alice Springs. (叫做)
6. Look at the dark clouds in the sky. It ________ (下雨) soon.
7. In my family Dad is ________ (忙碌).
8. English is a useful ________ (外国的) language in our country.
9. Li Ying is not as ________ (幽默) as Li Li.
10. Maria won the ________ (一) prize in yesterday's swimming competition.

[     ]

A. organizing activities
B. organize activity
C. organization activities
D. organizing activity

[     ]

A. box of apple
B. boxes of apples
C. boxes of apple
D. box of apples