Identify the one underlined word or phrase that must be changed to make the sentence correct.

Câu hỏi

If someone came into the store, smile and say, “May I help you?”

A. If

B. came

C. smile

D. May

Đáp án
B. came

Câu hỏi thuộc Bài tập:

E9- TĐ- Unit 7 - Practice 3