We should make____a rule for us that the last to leave the classroom shall turn the light off

________it is hoped that college students should be equipped with the ability to take a good set of notes, this is not always the case

The boy is seriously injured. So he is supposed _________ to hospital as soon as possible.

下列各句没有语病的一句是

erage rainfall in Ningxia is small, _____ makesthe climate here is drier ______ with othercities in China