_______ milk is good for your health．（ ）
A．DrinkingB．DrinkC．DrinksD．drank
Who looked after your sick grandmother in hospital？
My father did that ______．He didn't want anybody else's help．（ ）
A．in factB．in person
C．in totalD．in disagreement
The population of China is larger than ______ of India．
Yes，but India's population is increasing rapidly．（ ）
A．itB．oneC．thatD．this
Could you tell me some information about the hotels in your city？
Why not ______ on the Internet？（ ）
A．look for itB．to look for it
C．look it upD．to look it up
Did John get Number 1 in the math exam？
Yes，no one did so______ as him．（ ）
A．goodB．wellC．betterD．best
I remember there _____ a lot of fish in Yanglan Lake．Now it has been polluted．
What a pity!I think we should play a role in protecting the environment．（ ）
A．are used to haveB．are used to be
C．used to haveD．used to be