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

Susan will have finished preparing dinner _________.

A. after her friends had come

B. when her friends will come

C. once her friends came

D. by the time her friends come

Đáp án
D. by the time her friends come

Câu hỏi thuộc Bài tập:

ĐỀ SỐ 19 - VŨ MAI PHƯƠNG