Question

Mark the letter A, B, C, or D on your answer answer sheet to indicate the underlined part that needs correction in each of the questions

By the time Robert will finish writing the first draft of his paper, most of the other students will have completed their final draft

A. will finish 

B. writing 

C. most 

D. their

Answer 1

Chọn A

By the time + S + V ( hiện tại đơn) +...+, S + V ( tương lai hoàn thành)

Đáp án A. sửa thành “ finishes”