On average, the footprints discovered are 14 to 18 inches long, 5-9 inches wide and much larger than ____ of a human.
Mr. Brown’s condition looks very serious and it is doubtful if he will ________.
He is out of work, feeling as if he has _________ nothing.
Student loan is supposed to provide financial support for people who would ________ not be able to go to college.
Each member country of WTO must ________ its laws and regulations and compete on the principle of fairness and cooperation.
The priest made the ________ of the cross when he entered the church.