Thestudentstheirhomeworkcarefu

The students _______ their homework carefully when the teacher walked into the classroom quietly.

A．do	B．did
C．are doing	D．were doing

登录免费查看答案和解析

相关试题

---What’s ______ favorite subject?
---____favorite subject is Chinese.

A．his;He

B．he;His

C．he;He

D．his;His

收藏答案/解析

Can you write ______ me soon?

A．for

B．at

C．to

D．in

收藏答案/解析

This is my room and that’s my_____ room.

A．father and mother	B．father’s and mother’s
C．father’s and mother	D．father and mother’s

收藏答案/解析

Li Ping ______ a happy family.

A．is

B．have

C．has

D．there is

收藏答案/解析

There ______ many hotels on Center Street.

A．is

B．are

C．am

D．be

收藏答案/解析