53. (      ) 

36. Mr. Brown (   ) . 

• A、works on his own in a bank
  
  

• B、 lives in a bank and works on his own
  
  

• C、lives by himself and works in a bank
  
  

• D、lives with his sister and works by himself
  
  

46. We'd better have our meals (   ). 

• A、at the same time each day
  
  

• B、when our work is over
  
  

• C、when the meal is not hot
  
  

• D、when everyone is at home