You’d better not ring me up between 9 and 10. I________ an important meeting then” Dr. Lee said.

You look very tired today. You should stay _____ and have a good rest.[ ]

I agree ___ what you said just now.[ ]

We have worked out a plan. But I’m not sure whether it will do in .

.After John stayed in shanghai for a couple of days, he got the impression _________the city was very fascinating.