Enter T or F depending on whether the statement is a proposition or not. (You must enter T or F -- True (true) and False (false) will not work.)

 1. What time is it?
 2. The college of engineering.
 3. All differentiable functions are continuous.
 4. Colorless green thoughts.
 5. 8 is a prime number.
 6. Brett Favre was the best quarterback this year.
 7. Is 1024 the smallest four-digit number that is a prime?
 8. If x=3 then xx=6.
 9. Load the packages in the car.
 10. What color is your parachute?