短文填空（10分）请认真阅读短文，根据各题所给首字母的提示，写出一个合适的英语单词完整、正确的形式，使文章通顺。
There are many things that you should be c___小题1:_ with when you are at home. Read the following ways to p___小题2:__ yourself.
1. Keep the door locked when you are a___小题3:_ at home. Many people think it’s the best way to protect themselves.
2. Keep a list of phone numbers to call for h___小题4:_, such as 110.or a neighbour’s  number.
3. Be careful with the electrical appliances. If you don’t know h___小题5:_ to use them, ask your parents. Make a safety check b_小题6:_ you go to bed.
Look t_小题7:_ the keyhole when you hear the doorbell. If there are strangers, ask “Who is that?” with the door locked and say “come here later.” D__小题8:__ tell them your parents are o___小题9:__ . Say “Mum is having a shower.” or “Dad is having a sleep.” To ignore（忽视） the doorbell is not a good idea b___小题10:__ sometimes bad people ring doorbells to see if anyone is at home.