I. Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Câu hỏi

Laura's tired because she _____ all day.

A. shopped

B. shops

C. has been shopping

D. has shopped

Đáp án
C. has been shopping

Câu hỏi thuộc Bài tập:

Unit 5. CULTURAL IDENTITY (Bài tập 2) - Tiếng Anh lớp 12