Упражнение 21. is feeding 2. is cleaning 3. is painting 4. are washing 5. am washing 6. is fixing 7. is doing, is dancing 8. are brushing 9. doing, is fixing 10. are having
упражнение 31. i am reading 2. he isn't writing 3. we are not working 4. are you reading? 5. is he sleeping? 6. Kolya and Misha are playing football 7. Katya is playing a piano 8. she is not singing 9. my sister is sleeping 10. is father drinking a tea?