Betty swims ______ than I, But I doesn’t swim ______ Jim.
—______ kind girl Nancy is! —Yes, she is always ready to help others.
—Must I park my car behind the building?—No, you _______. You _______ park it there.A. mustn’t; mayB. may not; mustC. don’t have to; may
Listening is just as _____ as speaking in language learning.
The twins didn’t go to the theater,they __________ the light music all night.
—The net bar is not a good place for children.—_______. We’d better ask children to stay away from it.