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

Câu hỏi

She tries her best to learn English as she could; ____________ she has a good job after school.

A. but

B. because

C. so

D. therefore

Đáp án
D. therefore

Câu hỏi thuộc Bài tập:

E9- TĐ- Test for Unit 1