几道英文单选题,1.Twelve inches_____one foot.A.make B.makes C.is mak

几道英文单选题,
1.Twelve inches_____one foot.
A.make B.makes C.is making D.will make
2.”The possibility of the flood was just reported over the radio.”
“I know.I heard abut it.The river_____the topof its bank.”
A.got B.get C.gets D.has got
3.They can’t leave until they _____their work.
A.did B.are doing C.have done D.am seeing
4.Is that the first time you ____Beijing?
A.have visited B.would visited C.visited D.have been visiting
5.My parents have lived here____.
A.It have been B.It is C.It was D.That is
6.They will be as tall as you soon,it they____.
A.would help growing like that B.keepto grow like it C.keep growing like that D.will keep growing like that