阅读理解填词Why doesn't my teacher believe me?I am a good student.

阅读理解填词
Why doesn't my teacher believe me?I am a good student.T always do my homework.I did a_ of my work last night,but now I don't have it.My t_thinks it's because I'm busy p_ basketball for the school game,b_that's not why I don't have my homework today.I really did my homework.But my dog ate it.I know,it's an old story.Students s_it all the time.But this time,it's ture.
Last night I went home late after practicing basketball.So I did my homework and ate dinner at the same time.But I was so careless that I dropped some m_ on my papper.It was 10pm,so I didn't w_ it again on clean papper.I just put it on the table and went to bed ,forgetting that my dog Max l_ meat.Later last night,he jumped up onto the table and a_ my homework.When I g_ up this morning,there was only a small piece of paper on the floor.