题目内容
We ________ TV when the telephone rang.
A. watched B. were watching C. watch D.are watching
B
We ________ TV when he ________ in.
A. watched; was coming
B. watched; would come
C. were watching; came
D. are watching; come
We ________ TV when the telephone ________.
[ ]
A.watched, was ringing
B.were watching, rang
C.watch, rings
D.are watching, rang