. Expanding fast, we`ve decided to create a new post and _____ someone responsible for getting orders to our customers.
You _______ be tired—you’ve only been working for an hour.
The engineers must have worked out the design by the end of last week,_______?
It rained a lot during their journey,so they _______ have had a good time.
—Isn’t that Ann’s husband over there? —No, it _______ be him—I’m sure he doesn’t wear glasses.
We hope that as many as possible _______ join us for the picnic tomorrow.