1/c

2/a

3/c

4/a

5/ so sánh.

6/lượt bỏ chủ ngử. Nhầm lam cho câu gọn hơn ham xutc dễ hiểu.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
The teacher____________ her to improve her listening skills

A. persisted

B. insisted

C. encouraged

D. made