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

My laptop is still __________ a two-year warranty, so they will fix it for free.

A. on

B. in

C. at

D. under

Đáp án
D. under

Câu hỏi thuộc Bài tập:

E10- I-learn- Thi giữa kỳ 1