This is the most serious and worst situation ___ I have ever experienced as a fan of the NBA.A. which B. thatC. when D. where
—Are you ______ me of lying to headmaster? —I'm sure you did.
After the accident, the police spent a week finding out the person who ______ it.
He is widely ______ to be the best player in the world.
Don't ______ your dictionary when you do this exercise.
He always did well at school ______ having to do part-time jobs every now and then.