根据中文提示，用词组的适当形式填空。每空一词。（每小题1分，共5分）Treescan___________ thesand __________ (阻止)movingtowardtherichland.
___________ __________ (多亏) the Great Green Wall, the land produces more crops.
My sister is always ___________ __________ (缺乏) money at the end of every month.
We often (挨饿)because the boss didn’t give us enough food to eat.
Many animals are ___________ __________ (灭绝；绝迹) because of all kinds of pollution.
补全对话（共5小题；每小题1分，满分5分）
A：Today we are going to talk about a great invention．It looks like a human being．
B：It’s a robot．
A：Of course not．The first robot was invented in 1921．
B：
A：Sure．They can take the place of humans to do some boring work．They can also do a lot of dangerous work instead of humans．
B：
A：No．Robots can do a lot of work instead of people in many ways，but people wouldn’t be replaced by robots．
B： We get it．
| A．Is that clear? B．Can it do some washing? C．Why do you think it is useful? D．It appeared several centuries ago，didn’t it? E．Will robots be the same as people? F．What is it? G．Could you please tell me more about robots? |
补全对话(10分)
Sally:, Jane!
Jane: Good morning , Sally!
Sally: Oh, Jane, this is my sister Kate. Kate, this is my friend Jane.
Kate: Nice to meet you, Jane.
Jane:, too. Are they your parents?
Kate: . I love them very much.
Jane:?
Sally: He is my brother, Tom.
Jane: Oh, I see. Have a good day!
Sally: . You, too. Bye!
按照要求完成下列句子That is my father. (改为一般疑问句) ______ that ______ father?
The keys are on the table. (划线部分提问) ________ ________the keys?
He is Tom.(改同义句) _______ _______ is Tom.
That’s a pencil. (改为复数) _______ _______pencils.
Is Lucy her friend?(作否定回答) _______ , she _______.
用方框里的适当的句子补全对话（每空1分，共5分）
| A. I think it's short and ugly. B. I don’t like sunglasses. C. You should wear sunglasses. D. I don't like my haircut. E. It's too hot to wear a hat. F. It’s too long. G. Short hairstyle is very popular. |
A: Hi, Gina! Why do you wear a hat?
B:
A: What's wrong with your hair?
B:
A: Let me have a look. Wow, you have a new look. Now, you're different. You are smarter than before.
B: But it looks like boys' hairstyle. I wear a hat so that nobody can see it.
A: But now it's summer.
B: What should I do?
A: I have an idea.
B: Oh, no. I don't like to do that.
A: Then I think you should cut your hair much shorter.
B: Yes, that's a good idea.