Раскрыть скобки, употребляя глаголы в Present Continuous.
1. The boys (to run)... about in the garden.
2. I (to do)... my homework.
3. John and his friends (to go)... to the library.
4. Ann (to sit)... at her desk.
5. The old man (to walk)... about the room.
6. The dog (to sit)... on the floor.
7. You (to learn)... English now.
8. I (to paint) a picture now.
9. We (to sing)... a song.
10. They (to dance)...