SHE HAS BEEN WORKING HARD ALL DAY TODAY. SO SHE ...BE VERY TIRED NO...

6. - ĐỀ LUYỆN THI ĐẠI HỌC – MÔN TIẾNG ANH PRACTICE 7 PPS
Tiếng Anh ĐỀ LUYỆN THI ĐẠI HỌC – MÔN TIẾNG ANH PRACTICE 7 PPS
6. She has been working hard all day today. So she ...be very tired now. a. can’t b. must c. might d. must not