—Where were you at eleven o’clock this morning? —I ________ beef with my father at home at that time.
—________.Have a seat.—Thank you.
The Olympic rings are the________of the Olympic Games.
—How was your trip in Beijing?—Not bad.My friends________their way to make me feel at home.
Water is very important to us.We can’t live________it.
They found________difficult to communicate with the boy.