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　　There are many things that you should be c　　1　　 with when you are at home．Read the following ways to p　　2　　 yourself．

　　Keep the door locked when you are a　　3　　 at home．Many people think it's the best way to protect themselves．

　　Keep a list of phone numbers to call for h　　4　　, such as 110．or a neighbour's number．

　　Be careful with the electrical appliances．If you don't know h　　5　　 to use them, ask your parents．Make a safety check b　　6　　 you go to bed．

　　Look t　　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　　8　　 tell them your parents are o　　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　　10　　 sometimes bad people ring doorbells to see if anyone is at home．