1.the present situation in very complex,so I think it will take me some time to____its reality.a.make up b.figure out c.look through d.put off
2.In modern ltimes,people have to learn to_____ with all kinds of pressure although they're leading a comfortable life.
a.keep b.stay c.meet d.live
3.He died __cold __ a cold night.
of/from/at/in/on
4.Isn't it time you got down to ___the papers?
a.mark b.marking c.be marked d.being marked
5 you must have met him the other day.
-Oh ,no,I __
a.didn't b.haven't c hadn't d.mustn't
急,请说明理由,