Yesterday.......................... (16) a very cold day but Quân........................... (17) out without warm clothes, so he................. (18) a bad fever. His mother took him to the doctor. The doctor gave him............................ (19) aspirins and said " You should................................ (20) warm clothes and you shouldn't go out. I think you will get better soon. "
16. A. was B. were C. is D. are
17. A. go B. going C. went D. goes
18. A. has B. have C. had D. having
19. A. an B. a C. any D. some
20. A. wear B. wore C. wearing D. to wear
16) Was, 17) Went, 18) Had, 19) Some, 20) Wear
16-A 17-C 18-C 19-D 20-A