三、综合填空
根据短文内容，从方框内所给的词中选择意义相符的词填入空白处，必要时进行词形变化，每词只能用一次。
（一）
at finally sad they he already but again classmate tired
Today was really a bad day! It all started this morning. It was time to go to school, but my brother Sam wasn't ready. He couldn't find 1. English homework. We looked for it for a long time and 2. I found it under the sofa. And then Mum said she didn't get her car keys. We looked for 3. , but we couldn't find them anywhere. We had to be at school at nine o'clock and it was 4. half past eight. The school wasn't near our house, 5. we decided to walk there.
We hurried to school, but we were still late. We ran into the classroom fast. I felt 6. all the morning. When my 7. talked and laughed, I felt even worse（更糟糕）.
At lunchtime, all my friends went out to play games, but I had to stay in class and do my math. It was too bad! 8. the end of the day, Mum came to get us and we walked back home 9. . When we got home, we were very 10. . Then, suddenly, Sam said “Look!” and pointed at the car. There, in the car door, the keys! We all laughed until Mum said quietly, “I can’t find the keys to the house now!”

1. his 2. finally 3. them 4. already 5. but 6. sad 7. classmates 8. At 9. again 10. tired