Употребите am/is/are: 1. tom doing now? reading in the library. 2. sorry, very busy now. writing a report. 3. the playing volleyball at the stadium. 4. watching tv. an interesting film. 5. you doing, mary? listening to the new song. so nice. 6. what they speaking? i don't understand them. speaking spanish. 7. you, bill? in the sitting-room. reading here. 8. ben from? from the usa. 9. look, driving a car very well. 10. listen, singing in the hall.
