đáp án+cách giải 1. You ______ miss any of the meeting . They"re always very useful. A. needn´t ...... B. should ....... C. shouldn´t ...... D. can 2. She is famous _____ her intelligence . She designs many special styles for Ao dai . A. in ....... B. for ........ C. with ........ D. into 3. I think someone _______ talk to the boss . We can´t work extra hours on Sunday. A. have to ........ B. should ........ C. don´t have to ....... D. shouldn´t