64. If _______ , English teachers must pass the oral and written tests.
Their faces were filled ______ fear when they saw the tiger.
The second-hand car Tom bought was very cheap. ______ it was in excellent condition.
I’m not sure whether John ______ his parents has arrived.
Today some people get ______ because they eat too much fat and sugar and don’t take enough ______.
It must be very ______ to watch a close game between the two basketball teams.