What are some things people can do to protect themselves from crime?

All of your ideas are right. ^^

We should really know how to protect ourselves especially at night.

There are people who pretend to be someone but do bad things later on.

We shouldn\'t talk to strangers as much as possible.

Even with the people who are asking for help.

Because they might be a member of a syndicate.

Thanks for sharing a lot of things about this topic.

Always be safe and take care of yourself, Sir [이름].

Teacher Nina

We shouldn’t hang around or walk late at night when the streets are deserted.

>> correct

When we go out at night, we should have a friend walk with us.

>> When we go out at night, we should have a friend who will walk with us.

>> When we go out at night, we should have a friend with us.

We should not carry much cash that is more than we need.

>> correct

Don’t display your cash or any other inviting targets such as cell phones, hand-held electronic games, or expensive jewelry and clothing.

>> correct

If you think someone is following you, switch directions or cross the street.

>> correct

If the person continues to follow you, move quickly toward an open store or restaurant or a lighted house.

>> correct

Don’t be afraid to yell for help.

>> correct

Try to park in well-lighted areas with good visibility and close to walkways, stores, and people.

>> correct

Always lock your car, even if it’s in your own driveway; never leave your motor running.

>> correct

Do everything you can to keep a stranger from getting into your car or to keep a stranger from forcing you into his or her car.

>> correct

If someone tries to rob you, give up your property.

>> correct

Don’t give up your life.

>> correct

Do we need to learn a self-defense martial art?

>> correct

>> Do we need to learn a self-defense such as martial art?