---There is someone knocking at the door. Who...

---There is someone knocking at the door. Who_______ it be?

---I'm not sure. It_______ be a postman.

A. may; must B. will; can C. can; may D. may; will

九年级英语单项填空中等难度题查看答案及解析

—Listen! There　　　　　　 someone　　　　　　 at the door.

—It must be your sister.

A. is; knocking　　　　　　　　　　 B. is; knock

C. are; knocking　　　　　　　　　 D. are; knock

九年级英语单项填空中等难度题查看答案及解析

—Someone is knocking at the door. Who ______ it be?

—It ______ be Tom. He is still in the school.

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

C. might; couldn’t   　 D. could; may not

九年级英语单项填空简单题查看答案及解析

–Someone is knocking at the door. Who ______ it be?

--It 　　　　 be Victor. He has gone to London yesterday.

A.can; mustn’t　　　　 B.　 can ; can’t　　　 C. will; must　　　　 D. may; mightn’t

九年级英语单项填空中等难度题查看答案及解析

–Someone is knocking at the door. Who ______ it be?

--It 　　　　 be Victor. He has gone to London yesterday.

A.can; mustn’t　　　　     B.　 can ; can’t　　　

C. will; must　　　 　　　 D. may; mightn’t

九年级英语单项填空简单题查看答案及解析

Listen, someone is knocking at the door. Who could　　　　　　 be?

A. she　　　　 B. he　　　 C. it　　 D. this

九年级英语单项填空中等难度题查看答案及解析

—Someone is knocking at the door. Who ______ it be?

—It ______ be Victor. He went to London yesterday.

A. can; mustn't    B. can; can't

C. will; must    D. may; needn't

九年级英语单项填空中等难度题查看答案及解析

—Listen! Someone is knocking at the door. Who can it be?

—It _______ be Tom. He said he would visit me this evening.

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

九年级英语单项填空中等难度题查看答案及解析

--Listen! Someone is knocking at the door. Who _____it be?

---It_____be Tom. He phoned to visit me this evening.

A.may;may       B.may;shouldn’t    C.must;can      D. must;may

九年级英语单项填空简单题查看答案及解析

—Listen! Someone is knocking at the door. Who _____it be?

—It_____ be Tom. He phoned to visit me this evening.

A. may; may　　　　 B. may; shouldn’t

C. must; can　　　　 D. must; may

九年级英语单项填空中等难度题查看答案及解析