The last time I __ Jane she ___ cotton in the fields.
A. had seen, was picking
B. saw, picked
C. had seen, picked
D. saw, was picking
查看答案
I don ' t think Jim saw me; he ___ into space.
A. just staring
B. wasjust staring
C. has just stared
D. had just stared
While my mother ______ (watch) TV, I ______(make) a kite.
They____(be) on the farm a moment ago.
Jenny____(not go) to bed until 11:00 o'clock last night.