用must, might, could和can't完成对话

A: Tina, you look worried. What's wrong ?

B : I (1) ________ find my English book. I (2) ________ have lost it .

A: Don't worry. Let's see where it (3) ________ be.

B: I think I (4) ________ leave it in the reading-room. But it isn't there.

A: What's your book look like.? Let's look for it together.

B : It's blue.

A: Oh, Look! Is this one yours?

B: No. It (5) ________ be mine. Tom's name is on it.

A: I'm afraid you have to buy a new one.

根据描述写出一个描述性格的形容词

people don't like to talk to others ________

根据描述写出一个描述性格的形容词

people like to meet new people or make new friends ________

根据描述写出一个描述性格的形容词

people always look others as friends and are kind to others ________

根据描述写出一个描述性格的形容词

people don't get nervous or afraid when speak in public _______

根据描述写出一个描述性格的形容词

people hardly ever get tired________

用适当的冠词填空

You failed for the first time.

Why not try ________ second time?

给下列句子加反意疑问句.

I think he is a teacher, _________?

给下列句子加反意疑问句.

Let's clean our bedroom, ___________?

给下列句子加反意疑问句.

There was a telephone for you, ___________?