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

If we ______ our own water bottles, we can help reduce plastic pollution.

A. will bring

B. bring

C. are bringing

D. brought

Đáp án
B. bring

Câu hỏi thuộc Bài tập:

E10- I-learn- Unit 8 (2)