1.I did a lot of things last week.
2.I played basketball on Monday.这个改不改顺序都可以
3.On Tuesday,I saw a wallet on the ground.
4.Then I picked it up and went to the police.
5.The police thanked me.
6.I was very happy that day.
7.This morning,the police called our teacher.
8.They said they have found the owner.
二.把下面的句子变成复数句.
1.There are bridges over the river.
2.Are there any harbours in your city?
3.There were factories in our town.
4.Were there any oranges in the bag?
5.There are apples in my hand.