Complete the sentences with the correct
form of the verbs in the box.
build,have,involve,raise,boost,
increase, improve
1 When I want tomy mood, I go running.
2 Did you know laughing canpressure?
3 My dad doesn'tthe discipline to run a
marathon.
4 She's very shy. I think she needs help to___her
self-esteem.
5 Coffee doesn't___your energy for very long. It
gives a short boost.
6 Our new project___a lot of team work.
7 There are exercises you can do toyour
concentration.
