--- water do we need to drink to keep healthy every day?---Study shows that eight glasses should be enough.
Shanghai is one of _______in China.
Lily is _______than ______person in her clas.
It’s important_______in the New Year.
—You didn’t come to school yesterday, did you?—_______, though I was very busy.
My sister is three years ______than I. She is _______young _____go to school.