They usually spend two hours _______ their homework every day.A. do B doing C to do
Here is the book. First ___________ it and then tell me what you think of it.
__________ the small boy __________ a round face like?
---What did you do _________ your stay in Shanghai? ---Nothing much.
This is ______best film I have ever seen. This means I have never seen_______ better one.
---Shall I give my seat to you as you look so tired? ---____________.