Mr. Black would rather __________than _________on Christmas eve because of the crazy spray snow fight everywhere.
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)?
—Where is Peter? —I’m not sure,he’s at home.