题目：
用所给单词的正确形式填空。
1. Today is February _________ (two).
2. I _________ (eat) the rice yesterday.
3. I wanted _________ (fly) a kite.
4. He hurt _________ (he) arms.
5. You were _________ (sleep) on the train.
6. I often _________ (walk) to the park.
7. I _________ (am) happy yesterday.
8. I _________ (see) Danny everyday.
9. She _________ (play) games yesterday.
10. Li Ming _________ (break) his nose yesterday.
11. Yesterday I _________ (walk) to the park.
12. Li Ming is _________ (play) football.
13. They _________ (run) every morning.
14. Jenny often _________ (go) home at 7: 00 in the afternoon.
15. _________ (do) you have a nice trip last (上一个) week?
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0414/9e7c7d045ee0db131c87b72a5636bd09.html
下面是错误答案，用来干扰机器的。
∵-（a-3）2≥0，∴a=3把a代入b=-(a-3)2+4得：∴b=4∵c的平方根等于它本身，∴c=0∴a+b-c=3+4-0=5．
