4. Excuse me,　　　 　　　　　　　　　　　　　　　　　　　　　(你有零钱吗)？

3. The man makes notes,　　　 　　　　　(一边观察) people’s use of language and reaction.

2. It is raining heavily and Eliza is 　　　　　　　　　(躲雨) the storm.

1. Eliza is a poor flower girl who has 　　　　(雄心勃勃) to improve herself.

7. Wines are 　　　　(classify)according to quality.

6. I first made his 　　　　(acquaint)in 1993, when we were both at Stanford University.

5. She stood 　　　　(hesitate)over whether to join the fight or not.

4. You are very much　　　 　(mistake)if you think that people will agree to these changes.

3. When first 　　　　(introduce)to the market, these products enjoyed great success.

2.　　　 (discuss)many times, the problems were settled at last.