You asked the right guy. I recently experienced this awful problem. It helps you be more aware of your surroundings.
1. you don't need <em>the </em>in lake manitoba
2. don't need <em>the </em>in saudi arabia
3. don't need <em>the</em> before africa
4. don't need <em>the</em> before lisbon
5. no <em>the</em> before antarctica
srry for the misspellings.
The second one, Marcus said, "It's not the end of the world. You should be happy for me."
Look at THOSE cool looking shoes!
THOSE boxes look heavy.
Are you sure THOSE are the right boxes?
First person! Because they are plural first-person pronouns.