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

Our daily lives _____________ since the invention of the labour-saving devices and the Internet.

A. have been improved

B. are improved

C. were improved

D. had been improved

Đáp án
A. have been improved

Câu hỏi thuộc Bài tập:

ĐẮK LẮK - ĐỀ THI TUYỂN SINH VÀO LỚP 10 THPT NĂM HỌC 2023-2024