单项选择.Listen!The boy is ____ .A、sings B、sing C、singing
单项选择.Listen!The boy is ____ .A、sings B、sing C、singing
单项选择 listen!the bird ------- now. A :is singing B:sing C:san
Listen!She in the classroom.A.sing B.sings C.singing D.is si
1..Listen!A boy in the next room.A.sings B.is singing C.sang
单项选择的答案11.Susan likes _______.A.singing B.sing C.sings D.san
2.Listen!Someone ____ in the next room.A.sing B.singing C.is
The boy isn't good at( ).A,sing B,sings C,singing
Listen!Who ____?A.singing B.is sing C.is singing
单项选择:Who ________ over there now A.are singing B.sings C.is
I often listen to him ( ).A:singing B:sing C:sings D:to sing
listen!she()in the classroom.A.is singing B.sing C.to sing D
Listen!We can hear her in her room.A.sings B.sing C.singing