Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

Câu hỏi

A friend of my arrived unexpectedly while we were having dinner last night.

A. of my

B. unexpectedly

C. were having dinner

D. while

Đáp án
A. of my

Câu hỏi thuộc Bài tập:

E10- I-learn- Unit 9 (2)