---My sister Sally had a bad cold. __________, she went to work as usual.---She should go to see a doctor.
The story made everyonehappy.
It’s necessary for usEnglish well.
Mrs Brown looks young., he is over 70 years old.
—When did the planeBeijing? —Sorry, I don't know.
Which is, the sun, the moon or the earth(地球)?