1、The girl is _____(music) .She plays the piano well.
2、He _____(write)a letter to his parents every two weeks.
3、He _____(put)the book on the desk,then _____(lie)down.
4、There is _____(用适当的冠词填空）“r” in _____(用适当的冠词填空)word "hour"
答案依次是musical,was writing,put ; lay,an;the