1 . Please remain________. Let’s have a discussion and try to find a solution acceptable to both sides.

A．seating

B．seated

C．to seat

D．to be seated

2 . We were astonished that such a lazy man got ________(晋升，提拔). (根据汉语提示单词拼写)

3 . In April, thousands of holiday-makers remained ________ abroad due to the volcanic ash cloud.

A．to stick

B．stick

C．stuck

D．sticking

4 . All of us were _________ by the ________ question ___________ by a six-year-old boy.

A．puzzled; puzzling; rose	B．puzzling; puzzled; raised
C．puzzled; puzzling; raised	D．puzzled; puzzled; being raised

5 . The ground is _______ (cover) with _______ (fall) leaves. （所给词的适当形式填空）

6 . Please stay ________ until the bus has stopped.

A．seated	B．seating
C．seat	D．to seat

7 . The company now has a large number of workers who feel badly __________ __________(失望). (根据汉语提示完成句子)

8 . He was ______(专心致志于……) in writing a letter and didn’t even look up when I came in. (根据汉语提示单词拼写)

9 . The poor woman is so _______(concern) about her son’s safety that she couldn’t sleep well all night.

10 . People making friends online are afraid of getting _________ (cheat). (所给词的适当形式填空）