10.     Do it as……… as  you can.
    A. good    B. well    C. better    D. very good.
11.     Dogs make more noise than cats do.
    A. Cats are as noisy as dogs    B. Cats aren’t as noisy as dogs         
    C. Cats aren’t noisier than dogs. 
12.     Tom and Peter are the same height.
    A. Tom is as tall as Peter        B. Tom isn’t  as tall as Peter    
    C. Tom and Peter are very tall
13.     The air in the big city is more polluted than it is in the countryside.
    A. The air in the countryside is fresh and clean    
    B. The air both in the countryside and in the city are polluted.
    C. The air in a big city isn’t as fresh and clean as the air in the countryside.
14.     Living  in a dormitory isn’t as comfortable  as living at home.
    A. It’s more comfortable to live in a dormitory than at home. 
    B. It’s more comfortable to live at home than in a dormitory.
    C. Living at home is less comfortable than living in s dormitory.
15.     Some school subjects interest me, but others don’t.
    A. Some school subjects are as interesting as others  
    B. Some school subjects aren’t as interesting as others
    C. All school subjects interest me.    
16.     I think that no city is more beautiful than Paris.
    A. I think Paris is the most beautiful city in the world.    
    B. I think Paris is as beautiful as other cities in the world.
    C. I think Paris is less beautiful than other cities in the world.
17.     Can you understand words more easily than gestured?
    A. Do you find it difficult to understand gesture?    
    B. Is it easy for you to understand gesture than words?
    C. Are you better at understanding words than gestures?
18.     Home computers used to be much more expensive.
    A. Home computers are more expensive than they used to be.
    B. Home computers are much more expensive than they used to be.
    C. Home computers aren’t as expensive as they used to be.
19.    That’s the best meal I’ve ever eaten.
    A. I’ve never eaten a good meal    B. I’ve never eaten a better meal    
    C. I’ve never eaten the best meal
20.     Sue don’t know as much as Italian than I do.
    A. Sue knows more Italian than I do.    B. Sue knows as much Italian than I do
    C. Sue knows as much Italian as I do,