1. Can you turn _______________ the light? It’s so dark. (on/off/in/for) 2. What are you looking ______________? My picture book. I’ve lost it. (in/at
1. Can you turn _______________ the light? It’s so dark. (on/off/in/for) 2. What are you looking ______________? My picture book. I’ve lost it. (in/at/ for/off) 3. There are____________ saving methods and inventions to use solar energy. (energetic/energize/energy/energetics) 4. A new air-conditioner will be __________ this morning. (to install/installed/installing/install) 5. I suggest you _______________ to the … Đọc tiếp