1. The Sahara desert is the hottest desert in the world

2. Other email services are generally not better than gmail

3. No other river in the world is longer than Nile river

4. This is the most beautiful waterfall

5. You musn’t make noise in the library

6. What is the height of mount Everest

7. Mr. Edward is the most cleverest in the office

8. How about we going to Ha Long Bay this weekend

1.
The Sahara desert is the hottest desert in the world

2.
Other email services are generally not better than gmail

3.
No other river in the world is longer than Nile river

4.
This is the most beautiful waterfall

5.
You musn’t make noise in the library