一、选择题
1.________ about the student,the teacher called his parents to find out why he was so often absent from class.
A.Concerning B.Concern
C.Concerned D.To concern
2.With a lot of difficult problems ________, the manager felt like a cat on hot bricks.
A.to settle B.settling
C.settled D.being settled
3.As the quality of the city's air continues to give rise to ________, the residents are encouraged to set off fewer fireworks.
A.concerns B.compromise
C.descriptions D.emergency
4.The police asked him to ________ what he had seen in a report.
A.look for B.take in
C.give up D.set down
5.It's the love and responsibility that have driven him to________many hardships and survive.
A.go into B.go through
C.look through D.look into
6.The naughty boy is a bit hard to deal with,which________the trouble adapting to the new environment.
A.makes for B.adds to
C.focuses on D.devotes to