Exercise : Cho dạng đúng của các động từ trong ngoặc. 1. He (not read)………………………..magazine at present. 2. I (look) ...........................for Christine. Do you know where she is? 3. It (get) ........................ dark. Shall I turn on the light? 4. They (stay).................................in Manchester with their friends. 5. They (build)……………………….a new supermarket in the center of the town. 6. Have you got an umbrella? It (start) ........................... to rain. 7. You (make)…………..................... a lot of noise. Can you be quieter? I am trying to concentrate. 8. Why are all those people here? What (happen).........................? 9. Please don’t make so much noise. I (try) .................................. to work. 10. Let’s go out now. It (not rain)................................... any more. 11. You can turn off the radio. I (not listen) ....................... to it. 12. Kate phoned me last night. She is on holiday in France. She (have) ...................... a great time and doesn’t want to come back. 13. I want to lose weight, so this week I (not eat) .............................. lunch. 14. Andrew has just started evening classes. He (learn) ................................ German. 15. Paul and Sally have an argument. They (speak) .............................. to each other.