情态动词
根据句意用适当的情态动词填空,必要时用否定形式
1.—Is that red schoolbag Mary's
—It ________ be hers. She hates that color.
2.—________ I take the magazine out of the reading room
—I'm sorry you ________.
3.—Who is singing in the next room
—It ________ be Lisa, but I'm not sure.
4.—The beautiful lady with glasses over there looks like our English teacher.
—It ________ be her. She has gone abroad.
5.David, ________ you please sweep the floor and take out the trash
6.The magazine ________ be Lucy's. We can see her name on the cover.
7.Dirty air and water are harmful. They ________ kill plants, and even people.
8.—May I join the art club, Dad
—If you have interest, you ________.
9.—Must I finish this work at once
—No, you ________.
10.To keep children safe, we ________ put things like knives and medicine away in our house.
11.—May I watch TV now, Mom
—No. You ________ finish your online class first.
12.—Can you play table tennis
—Yes, I ________.
13.—________ I take a seat here
—No, you can't. They're only for the old and children.
14.Life ________ be easy or difficult, sometimes it depends on how you look at it.
15.(2021·江苏连云港中考改编)What an amazing robot! It ________ cook more than 5,000 dishes.
16.(2021·浙江温州中考改编)—Simon, I'm afraid we can't complete the model spaceship this afternoon.
—Well, we ________ finish it today. It's fine if we give it to Mr. Wang tomorrow.
17.(2021·江苏扬州中考改编)We ________ see which way to go if the stars do not twinkle(闪耀) so.
18.(2021·云南中考改编)—You ________ take photos here! Look at the sign. It says “No photos”.
—Sorry, I won't.
19.(2021·天津中考改编)People ________ talk on a mobile phone while they are driving.
20.(2021·江苏苏州中考改编)According to the new traffic rules, people ________ wear a helmet when riding an e-bike.
参考答案
1.can't 2.May/Can; can't/mustn't 3.may/might
4.can't 5.could 6.must 7.can 8.can 9.needn't
10.should 11.must 12.can 13.May 14.can 15.can
16.needn't 17.can't 18.mustn't 19.shouldn't 20.must