What can be learnt from paragraph 1?

• A、The centre opens all week round.

• B、Doctors and nurses work six hours a day.

• C、Appointments are not accepted in the afternoon.

• D、A same-day appointment may not be with the usual doctor.

P: I’m running a fever. I’ve caught a cold.
S: Oh, _____54_____?

By the time I got home, my grandmother________the dinner and was watching TV.

• A、prepares  
  

• B、prepared 
  

• C、has prepared 
  

• D、had prepared