1. Listen and choose
1)
2)
3)
4)

2. Read and write
1) There ________ (are) some flowers on the teacher's desk yesterday.
2) I ________ (do not) like winter before. I thought it was too cold.
3) We ________ (have) no dining hall in our old school in 1982.
4) My father often ________ (go) cycling twenty years ago.
5) Last month, I ________ (buy) a new car.

3. Look, read and write
1)
It ________ sunny yesterday.
Now ____________________.
2)
Ten years ago, there ________ a small tree.
Now ____________________.
3)
Before, Wu Binbin ________ skate very well.
Now ____________________.
4)
教学楼　　　教学楼食堂
Last year, there ________ no dining hall in our school.
Now ____________________.