二.把下列--ing分词做状语转换成从句
1.Turningtotheleft,youwillfindthepathleadingtothesite.
2.Seeingnobodyathome,shedecidedtoleavethemanote.
3.Whencrossingtheroad,pleasebecareful.
4.Notknowingheraddress,wecouldn’tgetintouchwithher.
5.Thechildrenranoutoftheroom,laughingandtalkingmerrily.