So long as there are more people than needed , there _____ be tests to help make a fairer decision .
The first edition ________ in 1955 and ________ a best seller ever since.
The boy is often found _____in reading books.
We don’t know if she _____ home. If she ____, I’ll tell you.
It’s required that the students___ mobile phones in their school, so seldom ____ them using one.
The old lady was ________at the thought of the ________experience in the forest.