—John, how did your English exam go? —I thought I _____, but in fact I came in the top 10% in the class.
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.
Thousands of athletes _______ in many countries will compete ________ medals in the 2008 Olympic Games in Beijing.