It is recommended that he _________ a gallon of water with him if he wants to hike to the bottom of the Grand Canyon.

I'm sure he is not the man in charge of the sales department. But now, he ____________.

The woman wishes that he had a daughter. In fact she _________ have a daughter.

We suggested that you ________________ to the organization.

It is essential that she _________ at the meeting.

Christine demanded that I ____________ to take part in the negotiations.