1.-Paul,I would like to have a talk with you at tea break.

1.-Paul,I would like to have a talk with you at tea break.
-_____Have what with me?
A.Yes,please B.Sorry C.Thanks D.You are welcoe
2.Jim____Alice for 20 years.
A.married to B.has married C.has been married to D.is married to
3._____ your help,we finished the work on time.
A.Thanks B.Tanks to C.Tanks of D.Tanks for
4.The boss in the factory often makes the works ____ 9 hours a day.
A.work B.to work C.working D.worked
5.-Is that speaking on the phone?
-______
A.Yes,say B.I am Peter C.No,thank you D.Yes,speaking
6.Light travels ______ the air at great speed
A.across B.through C.cross D.though
请写出原因