Use particle to in these sentences with Complex Object where necessary :
1. I'd like you ___ join in our game.
2. I have never heard anyone ___ sing so well.
3. Did you notice Pauline ____ buy a present for someone?
4. We don't expect them ____ return before lunchtime.
5. He doesn't want me ____ climb the hill, he thinks it's dangerous.
6. The children were made ____ clean the classroom.
7. Do you parents let you ____ sit up late?
8. Why wasn't Anna allowed ____ go to Kate's party?
9. Whatch those children _____ dance!
10. James felt someone _____ touch his hand in the dark.