задание 11 on2 at3 in4 for5 fromзадание 21 when does she go to school?2 what is your favourite holiday?3 how many toys do you have?4 has he got a brother?5 can she swim in the river?задание 31 does he run?2 do you eat cakes?3 can you run?4 is he 7 years old?5 has he got a dog?задание 41. They mustn't sit.2. He doesn't sleep well.3. We haven't got a hen.4. I am not big.5. Mum hasn't got a son.6. Students aren't clever.7. A dog can't run.8. The parrot isn't funny.9. Pupils can't read.10. She doesn't read books often.Task VII. Образуйте множественное число существительных.men, toys, feet, potatoes, sweets, mouses, cities, dresses, cabbages, oranges.