Unit 3 Learning about Language
Ⅰ.用单词的正确形式填空
1．Betty is leaving (leave) for Guangzhou by plane tomorrow.
2．Bob is going (go) to the airport by taxi next week.
3．The car is stopping (stop)in a few minutes.
4．Let's hurry up. It is beginning (begin)to rain.
5．The next train leaves (leave)at 9：15.
6．I am meeting (meet)you after class.
7．What are you doing (do) next Sunday?
8．When she comes (come), I'll tell her about it.
