He is having a Music lesson(主语改为复数形式)

He is having a Music lesson(主语改为复数形式) He is having a good he is crazy music.he listens to music o when he is riding a bike. )when he was a little boy.A.he is interested in music B.music interested him ____ he ___ (work)?_No ,he is having a rest. it is time-------a music class a for have b to have c having he is interested in music country music. it is sunday morning.the students are having a music class.这句话对吗 Mike is very happy because he gets a music p________ He is a music fan.He is crazy ___ music.A.to B.about C.of D.with he is having a birthday party一般现在时.　　　　　　　tonight一般将来时 he is having a rest under the tree he has a bath he is having a bath he had a bath He is having a good time.为什么用having而不用hasing . look!Daniel()a book in his hand and he()very happy.A.is having,looks B.is having,is looking （I am reading an English book.）(The boy is drawing pictures.He isn't cleaning the blackboard)（They are having a music class）这三句话用often改,每句话都改,请帮下, He is a music teacher,可以写成He is a Music teacher吗?科目要第一个字可以大写吗?书上有 He is an English teacher. we are having a music class.（划线提问） 划线having a music class