题目：
用所给词的正确形式填空，完成句子。
l. Today is February (fifteen).
2. I (eat) the ice cream yesterday.
3. I wanted (fly) a kite, but it (be) too hard.
4. I hurt (I) arm and Jenny helped (I).
5. You were (sleep) on the train.
答案：
1. fifteenth 2. ate 3. to fly / was 4. my / me 5. sleeping
