阅读理解。
     Uncle Li is coming to have dinner with us. Mum and I go shopping.
     We don't have any meat. We need to buy some. It's ten yuan a kilo (一公斤) before (以前). But now
  two kilos are sixty yuan. I say, "Mum, let's buy some fish." Mum answers, "OK." Fish is Uncle Li's
 favorite food. We buy one kilo and a half. We also buy some vegetables and some chicken, but we don't 
 buy any hamburgers. Uncle Li doesn't like them at all. Mum also wants to buy me some apples. You
 know, I like apples very much. But we can't find any. We go home at a quarter to five (五点差一刻) in
  the afternoon. 
1. Do you know how much the meat is now?
    A. Thirty yuan a kilo
    B. Fifteen yuan a kilo
    C. Ten yuan a kilo.
    D. sixty yuan a kilo
2. What doesn't Li's mum buy?
    A. meat    
    B. chicken
    C. hamburgers    
    D. apples
3. Uncle Li's favorite food is _____.
    A. meet
    B. chicken
    C. noodles    
    D. fish
4. The writer's (作者的) favorite fruit (水果) is _____ .
    A. pears    
    B. bananas
    C. oranges  
    D. apples
5. What time do the writer and the writer's mother go home?
    A. at 5:15
    B. at 4:45
    C. at 5:45 
    D. Sorry, I don't know