What ______ at seven yesterday morning?

Our teacher suggests us that watching TV at _______ most _______ hour a day during the winter holiday.

Excuse me, Mr. He, are you free? Lin Tao and I want to tell you _____.–Sure.

There are ________ people in the supermarket. It’s so crowded.

Let’s go to the train station by bus.—We______take a bus. It is quite near from here.