The price of cars is getting ________now, more and more people can afford to buy them.A. cheaper and cheaper B. lower and lower C. higher and higher
—Does Mary know ____?—Yes, she knows ____.
These are my pants. His ____ yellow.
—Is the girl in red Jim’s sister?—____
Please help Jack ____ his bike. It’s missing(不见了).
—I’ll help you find him, Mary.—____