(the girls) are playing in the playground.对划线处提问用who is 还是who are

Who are the girls Some girls are going to learn to play the piano.对some提问 The girls want （play）volleyball now Are the girls make cakes? the girls can play piano.这句话哪错了?只能改the girls,can,piano Three q of the students are girls What are the boys girls doing The _____ girls are my good friends. look,the girls are ( )(skip)over there The girls are very nice.改感叹句 There are ( ) ( ) ten girls in the classroom. Why are girls afraid of the letter why are girls afraid of the letter Are the girls English?意思是啥? who are the litte girls in pain? It is Sunday.Hundreds of people are in the park.They are men and women ,boys and girls .Some old people walk along the lake.Some girls play games under big trees .Some boys play football over there.Some little babies play in the grass .A group of wom what are the difference between sports play by boys and sports play by girls?sorry,but don't misunderstand my question,what i really need are good answers to this question,not the chinese meaning of it.thanks The girl is Japanse的复数是The girls are Japanse还是These girls are Japanse