1. My sister is on the school yard. She (skip) is skipping rope with her friends.
2. Hanh is not at work today. (she/ go)Is she going on her trip to Da Lat?
3. Oh! I've forgotten where the keys are. I am always (forget) forgetting the keys.
4. He (lie) is lying on the beach under the sunshine now.
5. Who is Mandy speaking (speak) to? I don't know him.
6. Something strange (happen) is happening in the street. I can hear a police car.
7. I always (walk) walks to school, but today I (take) take the bus, because it (rain) is raining
8. Somebody (be) is behind us. I think we (follow). are being followed
9. He (become) becomes more and more handsome.
10. I can't go out tomorrow, I (work)! am working
11. Don't disturb me! I( work). am working
12. Can you turn the light on? It (get) is getting dark.
13. I (look) am looking for Christine. Do you know where she is?
14. It (get) is getting dark. Shall I turn on the light?
15. I'm sorry. Bob can't come to the phone. He (take) is taking a shower.