Составьте предложения с выражениями: spend money on waste time on not worth what use of there is point in look forwad to let make would rather not

Last year I spent a lot of money on books. Don't waste money on junk food! This pnone is not worth buying - it's out of date. What's use of talking to him, he won't listen to us anyway! Do you think there is point in discussing this problem again? We are looking forward to sunbathing at the seaside. Let me help you with these bags. I want to make him read this book, it is very interesting. I would rather not stay at the hotel for theree more days, it is too expensive.