,The ____boy was last seen ______near the East Lake.A.Missing, playing B. missing, play C missed ,played D missed ,to play
The detective, ________ to read a newspaper, glanced at the man ________ next to a woman.
At first they worried about the situation but things ____ quite well.
Only when our country has aircraft carriers (航空母舰), _____________ our distant islands more effectively.
Maria is fond of all kinds of sports, but she likes swimming ________.
It was so dark in the theatre that I could hardly ________ my friend.