I don’t know the homework ______ today. [ ]

You know a lot about Chinese history, don’t you?–Yes, I ___________ China for a long time since 1998.

There are ________ flowers in the square during the National Day.

I went to Daming Lake yesterday. There were ______ people.—Yes. Everyone wants to go out on such a good day.

The sick woman is ______ weak ______ look after herself.[ ]