单项选择:Who ________ over there now A.are singing B.sings C.is
单项选择:Who ________ over there now A.are singing B.sings C.is
1.Who _____ over there now?A.singing B.are sing C.is singing
单项选择.Listen!The boy is ____ .A、sings B、sing C、singing
英语选择填空选择填空:( )1.Who ______ over there now?A.singing B.are si
单项选择 listen!the bird ------- now. A :is singing B:sing C:san
单项选择的答案11.Susan likes _______.A.singing B.sing C.sings D.san
Listen Who ________?A.sings so well.B.is singing so well.
Half the class ______.A.is singing B.are singing C.sings
单项选择:Is ( ) your backpack over there?A.this B.that C.(不填)
单项选择.1、There ( )some water in the glass.A:are.B:is.C:be.
单项选择1.there is ___ umbrella over there .is it yours A.a B.an
She __very __.A、is singing ;good B、sings;good C、singing ;wel