Put the verbs in brackets into the (to) infinitive or the -ing form. peter has difficulty (find) an evening job. they don't let him (work) the night shift. he agreed (work) at weekends. i'd prefer (get) a aprt-time job at the university library.

Peter has difficulty in finding an evening job.
They don't let him _ work the night shift.
He agreed to work at weekends.
I'd prefer to get a part - time job at the university library .