【开放英语3-1844】The chances that you will be a victim of violent crime are low.

【开放英语3-1844】The chances that you will be a victim of violent crime are low.
But you can avoid risk in the following ways.
— You should make sure your house or flat is (1) _____. Always lock the door from the inside at night, but you must keep the key nearby, so that you use it to get out quickly (2) _____ there is a fire.
— If you wake up and (3) _____ a burglar, stay quietly in bed. Pretend you are asleep. If you feel more confident, switch on the light and make a lot of noise. Even if you are 4) _____ your own, you should call out loudly to an imaginary companion, so that the burglar thinks you are not alone and runs away. You should have a phone or a mobile in your bedroom 5) _____ the police immediately.
— If you come home and think you see signs of a break-in, you shouldn’t go in. The burglar may be inside. You should go to a neighbour and call the police.
题目： （1）
A. sure
B. secure
C. assure

题目： （2）
A. that
B. whether
C. if

题目： （3）
A. hear
B. listen
C. listen to

题目： （4）
A. in
B. on
C. at

题目： （5）
A. alert
B. alerting
C. to alert