题目内容
动词填空
I ________ (wait) for you since this morning.
have been waiting
I'll wait for you until you ______(return) tomorrow.
I feel like ______(go) to bed.I'm tired.
I can’t avoid ________ (meet) the manager because I have something important to discuss with him.
I heard somebody ________(knock) at the door when I was doing some washing.