Sure, here are the correct forms of the verbs in brackets:

1. No one enjoys (go) **going** to hospital.
2. What are you (do) **doing** at the moment? I (watch) **am watching** T.V.
3. We (be) **will be** students in four years.
4. A new school (build) **is being built** near our school now.
5. Will you (be) **be** angry if he refuses to help you?
6. I will send him the message as soon as he (return) **returns**.
7. A little girl can’t spend all her time (listen) **listening** to stories.