--Could you tell me when Mr. Li ______ in Beijing?--Sure. When he _____, I ’ll call you.
Following the traffic rules can help us____ accidents.
Nowadays Wechat is____used by people for communicating, sharing, chatting, and so on.
All the teachers love Mary. She is veryin answering teachers' questions in class.
Those who would like to help others always have more chances to help____.
The movie was so funny that all of us kept laughingstopping.