When my teacher was away on holiday, Mr Nam...
Câu hỏi: When my teacher was away on holiday, Mr Nam had to _________ her.
A. go in for
B. stand in for
C. get round to
D. catch up with
Câu hỏi trên thuộc đề trắc nghiệm
20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án !!