_江苏成考网

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

• A、prepares  
  

• B、prepared 
  

• C、has prepared 
  

• D、had prepared

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

Bill has________a very high price for the car.

• A、paid
  

• B、spent
  

• C、cost

• D、bought