2. 这些年我们的生活条件已经改变了很多。

四、完成句子

1. 英特网已经使得交流更加简便。

8. The Greens (collect) more than 100 old clocks in the past 5 years.

7. My cousin Andy advised me (not repair) the computer by myself.

6. I'm sorry I (keep) you waiting for such a long time.

5. How many times you (be) late for school these days?

4. My mother (cook) when the telephone rang yesterday evening.

3. —Can I borrow your bike? 一Sorry,I (lend) it to Tom already.

2. I don't know if he (visit) his grandparents tomorrow.

三、动词填空

1. Eddie (eat) up all the food,but he still feels hungry.