— Why is your bedroom so dirty?
— Sorry, Mum. It ___________. I felt very tired after playing soccer.
| A．isn’t cleaned | B．didn’t clean | C．doesn’t clean | D．wasn’t cleaned |
It’s five o’clock. My children______
| A．sleep | B．sleeps |
| C．are sleeping | D．is sleeping |
The teacher tells us not ______a hat in class.
| A．wear | B．wearing | C．to wear | D．wears |
Don’t run in the hallways. ______，I won’t do it again.
| A．Sorry | B．Excuse | C．Thank you | D．No |
______play computer game s after school.
| A．Can’t | B．No | C．Not | D．Don’t |
______do you think of your teacher?
A. How B What C. Which D. Where