The police ____________ the man enter the bank.

Lisa is __________ American girl but she can play __________ ping-pong very well .

If there hadn’t been so much smog in Beijing, we______________ the beautiful scenery across the Tiananmen Square.

___ everyone knows, John has made his promise to his parents______ he will never play computer games again.

To my , the square was so clean after the big meeting.