Why didn’t my teacher believe me? I’m a good student. I really did all my homework last night,   1   I don’t have it now.

My teacher   2   I’m busy these days. Our school will have a basketball game   3   two days. I’m on the basketball team and have to practice after school every day.  But that isn’t   4   I don’t have my homework today.  

Where is my homework? I have to say, my dog   5   it.

Here is the story: Last night, I went home late and was really   6   after practice. However, I didn’t forget   7   my homework. I ate dinner and did it at the time. When I had nearly finished it, I suddenly dropped some meat on my paper. It made the paper quite dirty. What should I do? It was too late to do the housework again on   8   piece of paper. So I just put my paper on the table and went to bed. Later, my dog Max, who loves meat very much, jumped up onto the table and ate my   4  !

My teacher said it was an old story. I also know many students   10   this all the time. This time is true, but no one believes me.

 1. A. so                       B. and                   C. though             D. before

 2. A. know                    B. knows               C. knew               D. knowing

 3. A. in                         B. after                  C. before              D. when

 4. A. where                  B. what                  C. how                 D. why

 5. A. found                    B. lost                    C. ate                   D. played

 6. A. tired                      B. happy                C. good                D. glad

 7. A. do                        B. to do                  C. did                   D. doing

 8. A. other                     B. another              C. the others         D. others

 9. A. dinner                   B. food                  C. book                D. homework

 10. A. saying                 B. says                   C. say                  D. said