Put the verbs in brackets in the correct form

Put the verbs in brackets in the correct form.
Question 31.
It's good for us (go) to bed early.
Question 32.
Children need (spend) less time on computer games.
Question 33.
We should (drink) two litres of water every day.
Question 34.
I'd love (go) to your club this weekend.
Question 35.
My father (love) collecting old radios.
Question 36.
Sweets (be) harmful because they may make our teeth decay.
Question 37.
Allan prefers hiking to (swim) .
Question 38.
Do you fancy (have) dinner with us tonight?
Question 39.
(Build) dollhouses is my daughter's hobby.
Question 40.
My grandmother (eat, never) food because she thinks it's not good for her health.