_______ Changjiang River is one of ______ longest rivers in ______ world.

What _______ fun it is to play with computer games!— Don’t you think it’s ________ waste of time?

Can I help you?—I’d like ____________ for my twin daughters.

What’s in the newspaper?—There __________ some news, two pictures and some stories in it.

_______ ham do you have?— _______. I’m afraid we have ______ beef in the fridge.