—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
The pilot, whether ______ or design, made the plane do a sharp turn.
If you ______ go, at least wait until the rain stops.
The reason for his success is ______ he worked very hard.
He couldn’t ______ the fact that the money was found in his house.
.Allow children the space to voice their opinions,____ they are different from your own.