As is often the case, little Tom, if ____________, is most likely to stop crying soon.

I prefer _____ at home to _____ outside

I think _____________ necessary to do some morning exercises every day.

Attention, please. The plane has to be _______ because of the heavy rain.–Oh, bad luck! We have to wait now.

Is everyone here?— Not yet. Look, there ____ the rest of our guests![ ]