—What are the birds doing ? —They are in the tree.
A.sing B.singing C.sings
( ) （6） Sam and BobbyChristmas.
A. all like B. doesn’t like C. both like
( ) （5） This Christmas tree great!
A. looks B. look C. looking
( ) （4）There any water in the cup.
A. isn’t B. aren’t C. are
( ) （3） his parrot a big mouth?
A. Do, has B. Does, has C. Does, have
( ) （2） My brother likes playing . He doesn’t like playing .
A. basketball, piano B. basketball, the piano C. the basketball, the piano