1. I have about thirty books. Mary has about fifty books. (用比较级合为一句) 

Mary has        books        me.

(   ) 5. John did quite         in the English exam,but Tom did even       .

   A. better;well   B. good;better

   C. well;good   D. well;better

(   ) 4. The weather in Beijing in winter is       than that in Guang- zhou. They're different.

   A. cold   B. much colder

   C. hot   D. much hotter

(   ) 3. Her son       Coke,but now he       milk.

   A. used to drink;is used to drinking

   B. used to drinking;drinks

   C. is used to drinking;used to drink

   D. is used to drink;is drinking

(   ) 2. —I think science is more useful than art.

―I disagree. I think art is        science.

   A. not so useful as   B. less useful than

   C. the most useful of   D. as useful as

(   ) 1. Everyone in our village likes Harry because he always talks to others         .

   A. friendly   B. lovely   C. politely   D. slowly

5. With the improvement of medicine and diet,people are getting       (health) and live       (long) .

4. The little boy is so        (care) that he often leaves his homework at home.

3. After the        (invent) of the car,our life has changed.

2. Lingling is good at English and she does even        (well) in maths.