3 * Choose the correct preposition.
1 This lesson teaches children about the benefits
of/for exercise.
2 In our science lesson today, we learned from/
about recycling.
3 I'd like to take part on/in the yoga class.
4 We should all care of/for the environment.
5 Pollution has a big impact on/in the
environment.
1) of
2) about
3) in
4) for
5) on