I.Choose the best answer:(4)
16. I ____ how to dance when I ____ six years old.
A. don’t know / was B. didn’t know / am C. didn’t know / was D. haven’t known/was
17. Nam is a careful driver but yesterday he ____ carelessly.
A. drove B. had driven C. drives D. was driving
18. Do you like swimming, Ba? – I ____ when I was a child but not now.
A. do B. did C. have done D. had done
19. I ____ her at the school gate yesterday.
A. met B. meet C. had met D. am meeting
20. She ____ English when she was six years old.
A. learned B. has learned C. is learning D. had learned
Loga
Sinh Học lớp 12
