初中英语3:用in,for,before,ago,after,later填空
1,canyoufinishthatwork________halfanhour?
2,theyhavelivedhere________nearly20years
3,about200millionyears_________,allthelandintheworldwasjoinedtogetherinone
hugecontinent
4,nooneknowswhatisgoingtohappen_______50millionyear'stime
5,thatletterhadtravelled_______morethanhalfayearbeforeitreachedme
6,hetoldusthat10years________,hebecameaworkerinafactory
7,________about60millionyears,thenorthernpartwasnolongerjoinedtothe
southernpart
8,anoldmanlosthishorse.hewasworriedaboutitdayandnight.butafewmonths
___________,thelosthorsecamebackwithanotherhorse