Fill in the blanks with proper words!

Fill in the blanks with proper words!
1.Nothing ____ difficult in the world if you set your mind it.
2.Nobody thought ____ would have to pay for ____ own ticket(s).
3.I tird to find out whether everyone had brught ____ own texbook(s).
4.Everything on exhibition ____ been made by the students themselves.
5.Everybody was enjoying ____.
6.Someone ____ singing an old song.
7.Ian sure no one ____ left the party yet.
8.There are too many news in the text.Nobody ____ going to be able to remember them tomorrow.
9.Iasked if anyone had lost ____ coat.
10.ithink someone ____ forgotten to pay for the drinks.