Question 13. Computers make it ________ for people to store information and perform their work.
A. easily B. much easier C. much more easily D.at ease
Question 14. Peter went out for two hours. When he returned I asked him where _______.
A. had he been B. he had been C. has he been D. he has been
Đề thi thử THPT 2021 - Tiếng Anh - GV Vũ Thị Mai Phương - Đề 17 - có lời giải