Someone ________ at the door.Can you open it?...

Someone ______ at the door. Can you open it?

A. knocks                                    B. knocked

C. is knocking                                D. was knocking

九年级英语单项填空中等难度题查看答案及解析

Someone ________ at the door.Can you open it?

A. knocks　　 B. knocked　　 C. was knocking　　 D. is knocking

九年级英语单选题简单题查看答案及解析

--- Do you hear someone _____ on the door?　　 --- Yes. It is late at night. Who can _____ be?

A. knock; he　　 B. knock; it

C. knocking; he　　 D. knocking; it

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.

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

A. can’t　　　　　 B. mustn’t

C. could not　　　 D. might; not

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.

- It ______ be Tom. He is still in the school.
A. can’t            B. mustn’t                C. could not  　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 D. might; not

九年级英语单项填空简单题查看答案及解析

I heard someone ________ at the door. I opened the door and found a postman outside.

A. knocks　　 B. knocking

C. to knock　　 D. knocked

九年级英语单选题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 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

Someone is knocking at the door. It ________ my sister. It's time for her to be back.

A．can’t be         B．may not be        C．must be           D．mustn’t be

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