Mrs. Black, the principal, has made a great ______to the growth of the school
—Be quick, _______ we’ll be late for the class. —Ok, I’m coming.
—Mom, hurry up. The plane is taking off.—____________. We still have lots of time.
—Dear sir, I wonder________________.—The best way is through exercise every day.
Dad doesn’t want to sell the car. ______the car is old, it still runs well.
In Wuzhen, ______ really old town in Zhejiang, many visitors go there for___fun.