He has been a teacher ______ six years ago and he has been here _____ 3 years.A. for; for B. since; for C. for; since
— There used to be lots of fish in the lake. — Yes, but there are very __________ now.
The theme park is about __________ ride from the museum. You should start out right now.
Is there _________ in today’s newspaper?
Bamboo can ___________ paper.
My father _______ TV in the living room when I ______ home yesterday.