1. (2017七下·泰兴期末) A）根据句意和汉语提示，在空白处填入一个适当的单词（每空限一词）。

1. （1） We saw many (长颈鹿) in the park last month.
3. （2） Tomorrow they will have a party to celebrate his grandpa's (九十) birthday.
   
5. （3） The police try their best to (保护) the people around.  
   
7. （4） She was (惊讶的)when I told her about the thing．
   
9. （5） I (突然) remembered that I didn't lock the door, so I hurried home at once.