перепишите предложения во множественном числе 
1. his report is not ready yet2. is there a mouse under the bed?3. A high mountain is very cold at the top4. there is a large window in the classroom 5. there is only one holiday6. this flower is beatiful7. my foot is tired8. there is a party this weekend 9. that is a large box 10. this is an expensive watch

1.his reports are not ready yet. 2.are there mice under the bed?3.high mountains are very cold at the top 4.there are large windows in the classroom5. There are many holidays 6. These flowers are very beautiful 7.my feet are tired 8. There are parties these weekends 9. These are large boxes 10. These are expensive watches