一、用括号内所给单词的适当形式填空
1. It was an (embarrass) moment when I took the wrong bus.
2. They learned about different (culture) traditions in the history class today.
3. Mr Smith used to (drive) to work, but now he is used to (walk) to work.
4. The game “Travel in Space” sounds and we are all in it. (interest)
5. Mary looked when she heard the news. (surprise)

1. embarrassing 2. cultural
3. drive; walking
4. interesting; interested
5. surprised; surprising

二、从方框中选择合适的连词填空
方框内：unless so... that as soon as
6. We can't go on a picnic tomorrow the weather gets better.
7. The old man read the letter carefully he didn't notice me.
8. The students will rush out of the classroom the bell rings.
9. Don't make a promise you can keep it.
10. It rained heavily we could hardly see the road.

6. unless 7. so; that 8. as soon as
9. unless 10. so; that

三、根据汉语意思完成句子
11. 我们应远离危险场所。
We should dangerous places.
12. 除非下雨，否则我们明天踢足球。
, we will play football tomorrow.
13. 和你的同学和睦相处很重要。
It's important to with your classmates.
14. 拥有得体的餐桌礼仪是有礼貌的表现，尤其是和客人一起吃饭时。
It's polite to have good , especially when eating with guests.
15. 待一个月后，你会习惯这里的炎热天气。
You'll the hot weather here after staying for a month.

11. keep off
12. Unless it rains
13. get along
14. table manners
15. be/get used to

四、按要求完成下列句子
16. He felt worried because he made a cultural mistake.（对画线部分提问）
he worried?
17. The movie was so interesting. We watched it twice.（改为同义句）
The movie was interesting we watched it twice.
18. We'll go on a picnic unless it rains.（改为同义句）
We'll go on a picnic it rain.
19. We should avoid talking loudly in public.（改为否定句）
We avoid talking loudly in public.
20. They usually greet people by saying “Hello”.（对画线部分提问）
they usually greet people?

16. Why did; feel
17. so; that
18. if; doesn't
19. should not 20. How do