1.   Police are warning people living in shared houses to take security precautions to keep intruders out.

2.   Farmers also are taking precautions to keep their new crops from dying of thirst in the field.

3.   The report was the beginning of a national witch hunt, and the Mattachine members took elaborate precautions to keep their identities secret.

4.   This precaution keeps a gentle breeze blowing outward whenever a door or window is opened, automatically helping to keep out dangerous germs or chemicals.

5.   This precaution keeps a gentle breeze blowing outward whenever a door or window is opened, automatically keeping away dangerous germs or chemicals.

6.   Plus, the hotel has taken additional precautions to keep the building sanitized.

7.   But said they took precautions to keep it secure.

8.   Elephants are especially vulnerable to the searing temperatures, and zoos are taking special precautions to keep their pachyderms as cool as possible.