Watch the video. Match 1–4 with a–d to make sentences.

1   Jen thinks that people like their jobs if

2   Christian thinks that people like their jobs if

3   Precious thinks that people like their jobs if

4   Helen thinks that people like their jobs if

a   they get on well with their colleagues.

b   there is a nice atmosphere at work.

c   they are doing something they really enjoy.

d   they get personal satisfaction from their work.