1 . ________ (protect) the environment is very important.

2 . These natural ________ have warned us that everyone should start to protect the environment immediately.

A．scenes

B．disasters

C．competition

D．messages

3 . More vegetables and fruit will help you to live ________ than before. (health)

4 . Tom is my good friend. He is helpful and always ________ me. (关心)

5 . Daniel, you should eat ________ (little) and exercise more.

6 . 我可以和我的朋友们出去吃晚饭吗？
________ ________ go out for dinner ________ my friends?

7 . I can’t ________ (想象) how hard the life will be.

8 . 根据下面的对话情景，在每个空白处填上一个适当的句子，使对话意思连贯、完整。
A: Hi, Adam! I’ve been thinking lately about how we’re both alike and different. What do you think are some of the things we have in common?
B: Well,     1    . That’s a big similarity. We could talk about books for hours.
A: Exactly! And we’re both really passionate (热情的) about travelling too. Do you remember all the places we’ve dreamt of visiting together?
B:     2    . But one difference I notice is that you’re really good at painting, while I can’t even draw a straight line.
A: Oh, that’s right! And you’re very good at playing the guitar.     3     I can only sing a song. So, we each have our unique talents.
B: Yes. Also, I think you’re more of an early-riser, while I’m a night-owl.     4    .
A: Ha, you’re right. But those differences and similarities make our friendship special, don’t you think so?
B: Absolutely! It’s what makes our conversations and adventures so interesting.
A:     5    .
B: Me too.

9 . It’s a pity that there are a lot of people who do not know the ________ (important) of time.

10 . In order to ________ (保护) pandas in the wild, the government is setting up nature park.