—Mr. Wang, must I come again to clean the classroom on Sunday?—No, you____ . I have asked Kate to do it.
__________ for one year was a very enjoyable and exciting experience for me.
Doris, s success lies in the fact __________ she is cooperative and eager to learn from others.
I recognized him __________ he appeared on the stage.
In the corner of the room __________.
I __________ agree with you yesterday but today I'm sorry.