1.lf we love Shenzhen,we mush stop dunmping _____(dirty water and waste matter)into the river.2.Wemust stop people from___(make sth dirty)our homeland.3The water is ___(flow quickly)down the mountain 4We should ____(do sth according to instructions)t

1.lf we love Shenzhen,we mush stop dunmping _____(dirty water and waste matter)into the river.2.Wemust stop people from___(make sth dirty)our homeland.3The water is ___(flow quickly)down the mountain 4We should ____(do sth according to instructions)t
1.lf we love Shenzhen,we mush stop dunmping _____(dirty water and waste matter)into the river.
2.Wemust stop people from___(make sth dirty)our homeland.3The water is ___(flow quickly)down the mountain 4We should ____(do sth according to instructions)the rules in the classroom.5He is____(iourney)to the USA brought her happinrss.

1.lf we love Shenzhen,we mush stop dunmping _____(dirty water and waste matter)into the river.2.Wemust stop people from___(make sth dirty)our homeland.3The water is ___(flow quickly)down the mountain 4We should ____(do sth according to instructions)t
1.dirty
2.making our homeland dirty
3.running
4.abide by
5.journeying

1 dirty water or waste matters
2 dirtying
3 flowing quickly
4 follow/conform to/comply with
5 journey