—Lisa, it’s 7 o’clock, why are you still in bed? You will be late for school.—Sorry, mom. I am _____ weak _____ get up, I think I’ve got a flu.
There50 students in our class.
I havenew basketball,,Let’s playfootball.
Welcome the Americansour city.
—Harbin is really a beautiful city and there’re many places of interest. —So it is. Why not stay here for ____ two days?
China is an ____ country.