Put the verb in the Gerund or the Infinitive.

1) - "What's this for?"

  - "It's for   vegetables."(cook)

2) I can't get used to   before the dawn. (get up)

3) I'm sorry about   you. (not invite)

4) There's a lot of work   on the new building. (do)

5)   is a good form of exercise. (swim)

6) There are some very interesting things    in the British Museum. (see)

7) Dave decided    Sheila for a week or two. (not phone)