A Complete the sentences from reports with these words.
based,caused,
purpose,suggest, would

1. The pollution is...
by chemicals in the river.

2.I... that we switch off the lights at night.

3 The... of this report is to discuss how
we can prevent the extinction of endangered species.

4 It... be a good idea to recycle more paper.

5 The results are...
on information given by
the students.​