—Must we clean the classroom at once?—No, you . You can clean it after school.A. needn’t B. mustn’t C. must
The news he told us_______ be true because he is an dishonest person.
---Shall we meet at the station at 8 a.m.? ---In fact, we ________. The train _______ until 10 a.m..
---Must I write all the words down now? ---No, you ____.
This English book ________Liu Mei’s, it has her name on it.
Your mother know the truth, but I am not sure.