This new computer is obviously superior ______ the old one because it has many new functions.
. 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.
.Each of you ______ responsible for the accident.