Помогите образуйте множественное или единственное число существительных в следующих предложениях, сделав все необходимые изменения:
1. This is a thrilling film. 2. There is a men in the hall. 3. The man is an American, ahd the woman is a Swiss. 4. In the story a policeman helps a child. 5. A student must enjoy life. 6. This is a newspaper. 7. That is my sister. 8. Is this your dictionary? 9. That is not his bag. 10. Those people are clerks. 11. Give me that spoon. 12. Are these pencils red? 13. This car is mine and that one is his. 14. I lived in these rooms for many years. 15. Can you see that bird?

1 these are thrilling film2 there are men in the hall3 men are American, and women are Swiss 4 in the stories policemen help children5 students must enjoy lives6 these are newspapers7 those are my sisters8 are these your dictionaries? 9 those are not his bags10 this person is a clerk. 11 give me those spoons 12 is this pencil red? 13 these cars are mine, and those are his14 I lived in this room for a year15 can you see those birds?