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

When she _____ the new café downtown, she invited her friends to join.

A. has discovered

B. discovers

C. had discovered

D. discovered

Đáp án
D. discovered

Câu hỏi thuộc Bài tập:

ENGLISH 9- 26/12/2025