If you are in trouble, Mike is always willing to ________ you a hand.

Only by_______each other can we achieve ourgoals .

Oh, Mom, just a few minutes.—Hurry up, Harry, or by the time you pack your belongings, the flight _________!

The beautiful mountain village wespent our holiday last year is located in isnow part of Guangxi.

Do you______ ride a bike to school— No, _____. My father drives me to school every day.