Поставьте следующие предложения в отрицательную форму. 1. they usualy go at 5 oclock. 2. she seldom writes questions at home. 3. my brother likes cooking. 4. this is a room. 5. the walls in this room are yellow. 6. my son has got a black dog. 7. my friends have a lot of diskeues. 8. there are a lot of books on the table. 9. there is a lot of milk in the jug. 10. it takes me two hours to do my homework.