I. Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences.

Câu hỏi

Life in the country _________ over the past decade. Now people live much better.

A. has improved

B. improved

C. is improving

D. improves

Đáp án
A. has improved

Câu hỏi thuộc Bài tập:

UNIT 1: 15-MINUTE TEST (A LONG AND HEALTHY LIFE - PHONETICS) - Tiếng Anh 11 Global Success