Question 13. I phoned him late yesterday but he didn't answer. He ____________ then.
A. must sleep B. must be slept
C. must be sleeping D. must have been sleeping
Question 14. After six months of convalescence in the nursing home, Tim is finally on the ____________
A. run B. go C. mend D. top
Đề thi thử THPT 2021 - Tiếng Anh - GV Vũ Thị Mai Phương - Đề 8 - có lời giải