1.

 What time does Monica get up?  

   At 12 pm.
   At 10 am. 

2.

Richard gets up ...

   at noon. 
   at ten o'clock.

3.

Richard invites Monica to go to Harry's restaurant.

  True.
  False.  (It's Monica who invites Richard).

4.

What time are they going to meet at the restaurant?

   at ten o'clock.
   at one o'clock.