“Only two centimeters higher, ______ break the world record,” encouraged the coach.
Students should be encouraged to ______ their own opinions, ______ right or wrong.
You'd better take a heavy coat. Sometimes it ______ be very cold.
– How did you know each other? – Well, 2 years ago when I went on ______ trip to Yangshuo, we took ______ shelter from rain in the same cafe.
—Whom would you rather have ____ with you, Mary or Jane? —___.
Allen had to call a taxi because the box was ____ to carry all the way home.