I_____(sing) an English song at present .解释并说明理由

What____you____(do)?I_____(sing)an English song. I_____(sing) an English song at present .解释并说明理由 -Can you sing the song in English -No I_____ I'm reading an i_____ book . But I can't write an i_____ 填空：She is an i_____ person.You can ask her. In Chinese class,Mr.Wang told us an i_____ story. they are ( )an english song 里面填sing里面填sing还是sing的现在分词 I ____ ____(sing) an English song 情态动词 he sing an english song Let's _______(sing) an english song I_____ (be) late.Don't ________ (be) late again.Look,the bus ________(come).My father can ________ (ride)a horse.Listen,the girl in the classroom _________ (sing)an English song.The students would like _________ (play)football after class.What can yo I think I_____(stay) at home tomorrow.He is one of the best_____(sing)in China说明原因! John can sing an English song.（对划线部分提问）sing an English song [sing. When l was eight,l took an i_____ in the piano.(i后面填什么） I want to i_____ my English,so I make friends with an American girl 阅读理解填空And we will deliver your pizzas i_____ about half an hour.