III. Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
13. If you had the chance to meet famous writers, what did you ask them.
A. the
B. to meet
C. writers
D. did
14. It is believed that in the near future robots will be used to doing things such as cooking.
A. It is believed
B. in the near future
C. be used to doing
D. such as
15. They asked me what did happen the night before, but I was unable to tell them.
A. asked
B. what did happen
C. but
D. to tell
Loga
Sinh Học lớp 12
