----- Nội dung dịch tự động từ ảnh ----- VI. Find and correct the mistake in each sentence. 1. You can save the electricity by turn off the lights when not using them.. ..... ..... A B C D 2. He will clean his house at 9 am tomorrow. ..... .... АВ C D AND 3. My sister will be buying a house in the city center next year. A B C 4. They will build a five-stars hotel on this street. ..... ...... A в с D 5. A solution for the environment problem will soon be finding by scientist ..... ..... A B C D