Составить предложения с выражениями:

1)That`s an idea!

2) What a good idea!

3) to be full of ideas

4)to have an idea of smth

5)to give an idea of smth

6)to book a  ticket

7)to find out

8)to find the book interesting

9)smth is difficult to find

10)in conclusion

11)to come to the conclusion

12)to jump to a conclusion