—Must I be home before eight o’clock, Mum?　　

— No, you         . But you have to come back before ten o’clock.　　

A. needn’t       B. can’t       C. mustn’t　　

— _______ we clean the classroom at once?　

— No, you _______. You _______ clean it after school.

A. Must; needn’t; may B. Must; mustn’t; can.

C. Shall; can’t; must D. Need; mustn’t; may

根据对话内容，从方框内选择恰当的句子,并将其字母标号填入对话相应的空白处，使对话完整，合乎情景。（有两个多余选项)

Jack: Was the concert good?

Sadie: (96) ___________________

Jack: Why are you angry then? (97) ___________________

Sadie: Well, after the concert I waited outside the theatre—in the rain. I wanted their autographs.

Jack: Did you see them?

Sadie: (98) ___________________

Jack: Did they talk to you?

Sadie: No, they didn’t. They didn’t wave. They didn’t smile. They didn’t say hello.

(99) ___________________ They just jumped into a big, black car and then disappeared.

Jack: (100) ___________________

Sadie: Yes. But that was yesterday.

根据对话内容，从方框内选择恰当的句子,并将其字母标号填入对话相应的空白处，使对话完整，合乎情景。（有两个多余选项)

Jack: Was the concert good?

Sadie: (96) ____

Jack: Why are you angry then? (97) ____

Sadie: Well, after the concert I waited outside the theatre—in the rain. I wanted their autographs.

Jack: Did you see them?

Sadie: (98) ____

Jack: Did they talk to you?

Sadie: No, they didn’t. They didn’t wave. They didn’t smile. They didn’t say hello. (99) ____ They just jumped into a big, black car and then disappeared.

Jack: (100) ____

Sadie: Yes. But that was yesterday.