题目内容
7. If your parents are having problems— you should o to help.
7. serious
2. 自从萨姆和他的父母去了澳大利亚，我们彼此就再也没见过面。
We since Sam went to Australia with his parents.
9. the rest of 10. 五十多岁
Ⅲ.Write the questions or answers with the information given.
1. A：?
B： Yes,sure. Here's the bike key for you.
2. A： Could you please take out the rubbish? (sorry,do my homework)
B：.
3. A： Could you please get a ride with me? (sorry,study for the science test)
B：
ILL Complete the sentences with should,shouldtih't can, must or mustn't.
1. At crossroads,we always see the traffic lights When the red light is on, we . When the green light is on,we .
2. When we find a big fire,we.
3. When we see the sign in the museum,we.
4. When we see the sign in the street,we.
5. When we see the sign in the library,we.
Look at the pictures. What were they doing when the rainstorm came?
Model ：
They vuere having dinner. 2.
3. 4.
5. 6.
() 1. What was the boy doing when the rainstorm came?
2. I need some m to buy gifts for my father.
II. Complete the sentences with proper words in Exercise I.
1. As far as we know,there are no man-made objects as as the Great Wall.
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When the red light is on, we . When the green light is on,we .
