—Jim, what are you _______?—A dog. It is playing with a ball on the floor.
It’s not my blouse. It may be _______________.
Sam ______ Chinese tea with nothing in it. He says he enjoys the taste very much.
Tom has much difficulty _____ Chinese so he often asks me _____ help
You canthe caketen pieces.
.It’s important __________ us students _______ carefully in class.