His sister is ____ the school music festival 添什么?

His sister is ____ the school music festival 添什么? His sister is —— the school music festival.横线上填什么? the boy is 空 our school music festival ,because he sings wel －when------ the school music festival?－Last month.A.is there 连词成句school on third of june the our is music festival day every,music,there,in,year,school,a,festival,is,your The boy is_____our school music festival,because he sings we his sister is listening music in her room中间填什么 His sister likes to be a music.提问his sister ____ _____to be You can be in our school music festival什么意思? The boy is never visited the school where his sister is stud Tom has a Music Festival at his school in A ugust.对at his sc