Read the following announcement and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 13 to 16.

8 TIPS TO STAY SAFETY ONLINE
1. Be nice (13) ______ people online
2. Take care with what you share
3. (14) ______ personal information private
4. Check your privacy settings
5. Know how (15) ______ posts
6. Keep your password (16) ______
7. Never meet anyone in person you have only met online
8. If you see anything online that you don't like or you find upsetting, tell someone you trust