题目内容

(选择正确的词语填空)

do,don't,should,should not,must,mustn't,can,can't,. may

(1)

If your cat pet is in the street,a ear __________ hit it.

(2)

Dolphins __________ “walk”on water for a short time.

(3)

We students __________ study hard for our country.

(4)

If you feel lonely,you __________ keep a pet.

(5)

__________ your exercises all by yourself,please.

(6)

__________ beat your pet cat or dog.It's not right.

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