Circle the letter A, B, C or D to indicate the underlined part that needs correcting in each of the following questions.

Câu hỏi

Dave was crossing the road when Jane was calling out to him .

Đáp án
C. was calling

Câu hỏi thuộc Bài tập:

ĐỀ LUYỆN THI VÀO LỚP 10 - QUẢNG NINH (Đề 3)