网址：http://m.1010jiajiao.com/timu3_id_2865149[举报]
用may，might，could，must和can't填空
1．He ________ be French because he speaks French so much.
2．You'd better take an umbrella. It ________ rain before evening.
3．I don't know. It ________ be a stick.
4．The phone is ringing, but there is no answer. She ________ be at home.
5．Listen to the laughter. They ________ be enjoying themselves.
查看习题详情和答案>>Everyone has two eyes . Of course our eyes aren’t lonely. When you feel sad or you fail to meet _小题1:__ (某人), tears will come down from your eyes as __小题2:__ (像往常一样). When you are happy, __小题3:____（特别） when you laugh hard, tears will come down from your eyes,__ 小题4:_ . But tears have a more important job than showing your f__小题5:___ .
Tears keep your eyes clean and healthy. They wash away dirt and germs(细菌) just like bath. Your eyes also need tears to keep them w__小题6:_. And eyes must be wet so that they can move smoothly. Your eyes are busy looking here and there all day long. They move quickly from one thing to another. If you didn’t have tears, your eyes will have t___小题7:__ seeing something clearly, and soon you would be blind.
Tears is __小题8:___(有益的).Maybe you don’t like tears, but your eyes can’t do without them. As we know , foggy weather will do harm to our eyes, so we must protect our ___小题9:_____ (环境) from being polluted.
We are p__小题10:_ of our eyes.
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.
查看习题详情和答案>>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.
查看习题详情和答案>>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.
查看习题详情和答案>>