Помогите пожалуйста!! Очень срочно! Английский. Герундий и инфинитив!

1) John called me _ (invite) me to the party.
2) She has difficult in _ (make) friends.
3) They waste their time _ (watch) this soap opera.
4) They have decided _ (take) part in the environmental project.
5) He was the first person _ (tell) me the news.