the boy was standing a__the window when the bell rang.补全单词
when the bell rang,
Everyone was watching _____ when suddenly the bell rang
Everyone was watching ( )when suddenly the bell rang.A.footb
the bell rang when i was hurrying ____the classroom
Mom ________ (cook) when the bell rang.
选择 We______the test when the bell rang.
I was listening to the radio when you (rang)the bell the fir
it was ___ she was about to speak ___ when the bell rang
The New Year’s Eve party was going on when the bell rang.A t
He rang the bell.
I was beginning __________ when the bell rang.A.to go out B,
The door bell __when I was leaving.A.rang B.ringing C.rings