Choose the best option to compelete the following sentences

Câu hỏi

By the time John gets to the destination, he ________ for about three hours.

A. has walked

B. will have walked

C. has got / walks

D. is getting / is walking

Đáp án
B. will have walked

Câu hỏi thuộc Bài tập:

Ms. Dung Purple - REVISION FOR THE 2ND FREQUENT TEST 02 (GRADE 12)