Ответы
41.
1. its
2. us
4. their
4. his
5. us
6. his
7. it
8. its
9. us
10. our
42.
1. She helped them.
2. She helped Oleg by herself.
3. I am her friend.
4. I am a friend of hers.
5. Excuse me, can you tell me the way to the blank?
6. Shall I show you mine photos?
7. I am often play tennis with him.
8. I am often play tennis with his friend.
9. These keys are yours.
10. These are your keys.
11. Is this my key? -- Yes, this is yours.
12. Is it their room or is it our?
13. Excuse me, but this is my seat.
14. The monkey took its stick.
15. The monkey saw itself in the mirror.
16. The monkeys saw themselves in the mirror.
17. Bill, don't hurt yourself.
18. Boys, don't hurt yourselves.
19. The boys didn't hurt them.
20. The girl hurt herself.
21. Don't help me, I can do it by myself.
22. Don't help my friend, she can do it by herself.
23. Girls, I hope you'll enjoy yourselves at the party.
24. Ann, I hope you'll enjoy yourself at the party.
25. Where are the children?
26. The babies are sleep.
27. Can you draw me two sheep for me?
28. The baby has got two teeth.