YOU …….SMOKE IN HOSPITAL. A. CAN’T B. MUST C. MUSTN’T D. WON’T

3, - DE KIEM TRA TIENG ANH TRINH DO B CO DAP AN TIENG ANH TRINH DO A B
DE KIEM TRA TIENG ANH TRINH DO B CO DAP AN TIENG ANH TRINH DO A B
3, You …….smoke in hospital. A. can’t B. must C. mustn’t D. won’t