—Look ! It _____ be Jack on the playground.--...

—Look ! It _____ be Jack on the playground.

---It _____ be him .I saw him enter the school library just now.

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

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

八年级英语单项填空中等难度题查看答案及解析

—Look! Jack is playing basketball on the playground.

—It __________ be Jack. He has gone to Beijing.

A.can't B.mustn't C.might D.may

八年级英语单选题中等难度题查看答案及解析

---Look at the boy running on the playground. Is it David?

---It ______ be him. I saw him go to the teachers’ office just now.

八年级英语单项填空中等难度题查看答案及解析

---Look at the boy running on the playground. Is it David?

---It ________ be him. I saw him go to the teachers’ office just now.

A．mustn’t　　　　　 B．can’t

C．couldn’t　　　　 D．must

八年级英语单项填空简单题查看答案及解析

—Look at the boy running on the playground. Is it David?

—It ______ be him. I saw him go to the teachers’ office just now.

A. mustn’t 　　 　　　　 B. can’t

C. couldn’t　　　 　　　　 D. must

八年级英语单项填空中等难度题查看答案及解析

----Look at the boy running on the playground. Is it David?

　　　 ---- It ______ be him. I saw him go to the teachers’ office just now.

A. mustn’t　　          B. can’t            C. may not        　　 D. needn’t

八年级英语单项填空中等难度题查看答案及解析

----Look at the boy running on the playground. Is it David?

---- It ______ be him. I saw him go to the teachers’ office just now.

A．mustn’t B．can’t

C．may not D．needn’t

八年级英语单项填空中等难度题查看答案及解析

—The girl reading books ________ Lily.

—It ________ her, she is on the playground now.

A．must be; mustn’t be B．may be; mustn’t be      C．must be; can’t be

八年级英语单项填空中等难度题查看答案及解析

—I saw Mr. Smith on the playground just now. —It can’t be him. He ____ Beijing for a holiday.

A.has been to B.has been in C.has gone to D.went to

八年级英语单选题中等难度题查看答案及解析

—Where is Jack?

—He _________ basketball on the playground.

A. plays　　 B. is playing　　 C. is going to play　　 D. play

八年级英语单项填空中等难度题查看答案及解析