While I _____________, someone ___________at ...

While I _____________, someone ___________at the door.

A. did my homework; knocked

B. do my homework; knocks

C. was doing my homework; knocked

D. was doing my homework; knocks

九年级英语单项填空中等难度题查看答案及解析

. I was watching my favorite TV program Running Man someone knocked at the door.

A. unless　　　　 B. while　　　　　 C. when　　　　　 D. Since

九年级英语单项填空中等难度题查看答案及解析

While Jim ______the floor, someone ______at the door.

九年级英语单项填空简单题查看答案及解析

While she _____ TV, someone _______ at the door.

A. watch, knocked            B. was watching, knocked

C. watching, knocking     D. was watching, is knocking

九年级英语单项填空简单题查看答案及解析

While I_______ a detective story, someone_______ at the door．

A. read, was knocking

B. read, knocked

C. was reading, knocked

D. was reading, was knocking

九年级英语单项填空中等难度题查看答案及解析

While I _________ a novel, someone_________ at the door.
A． read; was knocking

B． read; knocked

C． was reading; knocked

D． was reading; was knocking

九年级英语单项填空中等难度题查看答案及解析

一Did you hear someone knock at the door just now?

一Sorry. I 　　　　 to my friend on the phone.

A. was talking　　 B. talked　　 C. am talking

九年级英语单选题中等难度题查看答案及解析

（2017年四川成都）--Did you hear someone knock at the door just now?

-- Sorry. I ______ to my friend on the phone.

A. was talking　　 B. talked　　 C. am talking

九年级英语单选题中等难度题查看答案及解析

--- Did you hear someone knock at the door just now?

--- Sorry. I ________ to my friend Lucy on the phone.

A. was talking B. talked C. am talking

九年级英语单选题中等难度题查看答案及解析

（题文）（2017年四川成都）--Did you hear someone knock at the door just now?

-- Sorry. I ______ to my friend on the phone.

A. was talking　　 B. talked　　 C. am talking

九年级英语单选题中等难度题查看答案及解析