There is a _________ of 1000 dollars for the return

—Do I need to give a tip if I eat at a fast food restaurant in the United States? —Yes, it’s a common ______ to tip waiter in a restaurant.

—Can you hit that bird with your gun, Tom?—No！It is out of the ______of my gun.

Deng Xiao Ping’s works ___ publihed.

 One thousand dollars a month is not a fortune but would help cover my living __________.