—Mom, must I come back before 6 o’clock?—No, ...

—Mom, must I come back before 6 o’clock?

—No, you ______.

A.must B.mustn’t C.need D.needn’t

七年级英语单选题中等难度题查看答案及解析

—Must I be home before eight o'clock.Mum?

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

A. mustn't　　 B. can't

C. needn't　　 D. couldn't

七年级英语单选题中等难度题查看答案及解析

Simon's mom won't let him go out unless(除非) he promises _________back before 10 o'clock tonight.

A. to be B. be C. is D. was

七年级英语单选题中等难度题查看答案及解析

Simon's mom won't let him go out unless(除非) he promises _________back before 10 o'clock tonight.

A.to be B.be C.is D.was

七年级英语单选题中等难度题查看答案及解析

—Please come to the party before five o’clock.

—Sorry, I ______. I’ll have to help mom cook first.

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

七年级英语单项填空中等难度题查看答案及解析

---You look so tired!

---Yesterday I waited for my mum ________ she came back at 12 o’clock.

A．before           B．after             C．until             D．when

七年级英语单项填空简单题查看答案及解析

—Mom, can I watch TV?

—Yes, but you must do your homework _________ you can watch it.

A. before            　　 B. after　　　　         C. because　　         D. or

七年级英语单项填空中等难度题查看答案及解析

一Could you come back home at three o'clock?

一 　　　　 .The meeting in our school won't be over at that time.

A. I'm afraid not　 B. I think so

C. Yes, I hope so　 D. I'm afraid so

七年级英语单项填空中等难度题查看答案及解析

—Must I finish my homework this morning?

—No, you ___________. You can finish it this afternoon.

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

七年级英语单项填空困难题查看答案及解析

-Can I watch TV now?

-No, you ________. You ________ do your homework first.

A. can; must      B. can’t; mustn’t    C. can’t; must      D. can; mustn’t

七年级英语单项填空中等难度题查看答案及解析