This power/could/provide/sun.

A. This power could be provided by the sun.

B. This power could provide by the sun.

C. This power could be provided the sun.

D. This power could be provided by sun.

Đáp án
A. This power could be provided by the sun.

Câu hỏi thuộc Bài tập:

E7- GS- Unit 10- Practice (4)