Ⅰ.完成句子
1. 【答案】looking forward to seeing
2.【答案】 concentrate on
3. 【答案】find the bed very comfortable.
4. 【答案】is busy revising
5.【答案】 are anxious about
6. 【答案】is curious about
7. 【答案】are excited to see
8. 【答案】take an active part in
9. 【答案】How frightened
10. 【答案】No matter how
