I.give the correct tense or form of the following verbs

1.what(you/do)...to help the enviroment if you were presindent ?

2.he has decided(install)....the internet to look for information more easily.

3.He intends (stay).....there for at least threw years

4.They didn't mind (work).....late to complete the task.

5.i prefer(do)......a nine-to-five job to working shifts