Question 17. I _________ to see Chris on my way home. 

      A. dropped back                   B. dropped in                       C. dropped out                     D. dropped off

Question 18. The building work is still on schedule ______ a problem in digging the foundation.

      A. due to                              B. despite                             C. so as                                D. only if 

Đề thi thử THPT 2021 - Tiếng Anh - GV Vũ Thị Mai Phương - Đề 26 - có lời giải