21. The boy_____ by the teacher yesterday. A. punish B. punished C. punishing D….
21. The boy_____ by the teacher yesterday. A. punish B. punished C. punishing D. was punished 22. Ms Jones, please type those letters before noon_ Theyve already ______, sir. Theyre on your desk. A. typed B. been being typed C. being typed D. been typed 23. Sarah is wearing a blouse. It___________ of cotton. A. … Đọc tiếp