A:{4}
B:{4,5}
C:{1,2,3,4}
D:{2,3}
——Excuse me. Where is Lily?——Oh, she___ the volleyball match on the playground when I saw her just now.
愁:____ ____ ____ ____
拖:____ ____ ____ ____
麻:____ ____ ____ ____
Why not try ________ by boat for a change?