Would you rather go there by train or by air?——_____

Seeing the coach nodding ________ to her, the little dancer was no more nervous and went on with her performance

Facing the poor grades, Maria is wondering what it ___ to learn English well.

Her house _____ at 6 o’clock this morning and it _____ for about an hour.[ ]

Isn’t that Ann’s husband over there— No, it ________ be him — I’m sure he doesn’t wear glasses.