---It is high time that we _______ to school. ---If only the alarm clock _______! A. should go; rung B. shall go; had rung
. He suggested ___________ on Saturday.
. It is no good ___________ to come now. He is busy.
. Although punctual himself, the professor was quite used ___________ late for his lecture.
. He dressed himself quickly and ___________ his schoolbag, went to school.
. ___________ for several weeks, the city needed food.