We are in school. Our English teacher is Mr. Li.
—When did the Greens come to China?—They_____ China for seven years.
Do you know where_______________?
On my way _______ home, I pass _______a fruit shop every day.
—Do you know if Tom ________to the concert?— I’m not sure, but if he________, I’ll go to the concert with you.
At the party, she ________a ghost.