Tìm lỗi sai và sửa

----- Nội dung dịch tự động từ ảnh -----
the bus yesterday.
14. They
A. don't catch
15. What
A. do-do
B. did - did
C. do- did
II. Choose the part that NEEDS CORRECTION in the following question.
16. Mark is doing badminton with his friends at the moment.
A
B
C
D
17. His parents bought him a racket, so that he can go ice skating.
A
B C
D
you
B. weren't catch
C. didn't catch
two days ago?
D. not catch
D.did-do