Chọn câu trả lời đúng nhất:
1. The magazine “ Tour of Sai Gon” is fully……..Are you pleased with another one?.
A. booked B. subscribed C. settled D. placed
2. People are changing the environment…….building cities and villages……forests once stood.
A. by/ where B. with /which C. by/which D. in/where
3. ………is a device used to change the power of the water into electricity.
A. Windmill B . Solar panel C. Machine D. Dam
4. I believe that wind power can be an…….source of energy
A. optional B. alternative C. altered D. exhausted
5. Some streets in our city need ________.
A. broaden B. broadened C. broadening D. to broaden
