My brother and I ________.[ ]A. is carrying firewood B. am carryin

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My brother and I ________.[     ]
A. is carrying firewood
B. am carrying firewood
C. are carrying firewood
D. are carrying firewoods

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举一反三

Kate _____, the others _____.[     ]
A. sing, listen
B. is singing, are listening
C. sings, are listening to
D. is singing, are listen

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—_____ you _____ the window?
—Yes, I am.[     ]
A. Is, cleaning
B. Do, cleaning
C. Are, cleaning
D. Do, clean

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Your sister _____ the kite now. [     ]
A. mending
B. is mend
C. is mending
D. are mending

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Look! Jim ______ his kite.             [     ]
A. is flying
B. flies
C. is looking
D. look

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I ______ for Zhengzhou next week. [ ]
A. leave
B. leaving
C. am leaving
D. to leave

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