4. change the sentences to use the infinitives with or without to. • it’s important to eat enough. – you should…………………………… • i’d like to go sailing this summer. – she might ………………….……..… • she will probably get married in july. – she expects …………………..… • i said i would help her. – i agreed ……………………………… • it’s necessary to make careful plans. – we must …………………..……… • perhaps she’s ill. – she seems …………………………………… • i want to change my job. – i wish i could …………………………….… • i may come and see you next week. – i hope …………………………… • i will certainly pay you on saturday. – i promise ……………………….. • i prefer to go by myself. – i would rather ………………………………..