Ex2. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

By the time they _____ the restaurant, all the guests had left.

A. reached

B. reaches

C. had reached

D. has reached

Đáp án
A. reached

Câu hỏi thuộc Bài tập:

ENGLISH 9- 26/12/2025