—Do you know your head teacher's telephone number? I have something important to tell her.—Sorry, I can't remember. Please in the telephone book.
Shanghai is bigger than ________in Jiangsu and bigger than ________in China.
I am new here, so I have ________friends.
Lucy, together with her classmates, ________listening to a talk.
The boy is so fat ________too much food and little exercise.
You have to eat _____food and take _____exercise if you want to be thinner and healthier.