1) Paul has never met her.
2) Somebody paid the bill.
3) I'm going to do your work for you.
4) Today I will take the book to the library.
5) The weather was cold while we were away.
6) Children had a great time at the beach.
7) On Saturday I am going to sleep all day.
8) They arrived to the station ten minutes ago.
9) It's not a good idea to rush during the travel hour.
10) Martin decided to send a letter to his friend.
Ну там везде слово My. Кроме 3, предложение не полностью сфотано
2) ’ll, 3) won't, 4) won't,’ll, ’ll, 5) ’ll, 6) ’ll, won't
Здесь будет are,потому что (to be)-частица am is are