5. because, little　 6. Why not　 7. too, to　 8. such an, that　 9. old enough

　B. 1. exciting　 2. riding　 3. to go　 4. cycling　 5. vehicles

A: Hello, Can I help you?　 B: Yes, I want to book a room.

A: Ok, What kind of room do you want?　　 B: A standard room with a single bed. How much is it?

A: ￥120. When do you want it?　　 B: May 1.

A: Ok, May I have your name and your telephone, please?　 B: Li Weikang 82502448.

10. 我们计划去中国旅行并参观一些名胜。　

We plan _______ _________ ________ ________ _______ ______ China and visit some _______ ______ ______.

9. 我们傍晚登泰山以便于明天早晨能欣赏日出。

　 We ______ Mount Tai _______ _______ we can _______ _______ ________.

8. 昨天我们在泰山玩得十分开心。

　 We had ___________ ___________ ___________ at Mount Tai yesterday.

7. 我每天花四个小时做家庭作业。

　 It ________ me two hours _______________ _____________ my homework every day.

6. 那些孩子经常吵闹， 以致于我无法入睡。

　 The children often ___________ _________ ________ I can not ___________ __________.

5. 老师经常要求我们努力学习。

　The teacher often asked us ________ __________ _________.

4. 骑车去那儿太远了，于是我们决定乘火车去。

　 It’s too far _________ __________. So we decided ____________ __________ the train.