2 . 这些紫色的毛衣多少钱？
_________________________________________________________________________________________?

3 . 用方框中所给词语的适当形式填空。每词限用一次。

worth; regret; seldom; smoke; look up

1. This picture isn’t valuable, but it is ________ a lot to me.
2. The men threw open the windows to let the ________ out.
3. How fascinating! We have ________ seen such a beauty.
4. Sam always shook his head when he ________ what he said.
5. If you want to have further information, you could ________ the guide book.

4 . The new computer ________ 4, 500 yuan.

A．worth

B．be worth

C．are worth

D．is worth

5 . 仔细阅读下面五个句子，然后用下面方框中所给的单词或短语填空，使每个句子在结构，词义和逻辑上正确。（提示：方框中有两个单词或短语是多余的）

prefers   attended   smooth   spare   expected   loud   worth

1. I __________ a concert yesterday so it might still be in the music hall.
2. I like __________ music that helps me relax after a long week at work.
3. Students are __________ to read more books to improve themselves.
4. It is __________ spending the time to learn about the customs of a country before you go there.
5. The little girl __________ cartoons to soap operas.

7 . Amazing China wins high praise from the public. I think the documentary is well ________ [wə:θ] watching.

8 . How much is the lovely toy ________（值……钱）?

9 . —How do you like the article?
—It is ________ reading.

A．popular

B．worth

C．practical

10 . —What do you think of the book?
—It’s well ________ reading.

A．worth

B．similar

C．practical