Hi Amy, We made it ! My family and I have managed to cross the North American continent,from western to eastern Canada,in two weeks! I can't wait to share the stories with you. We started from Vancouver,(1)where we picked up our vehicle for the trip-a homeon wheels.It took us (2)where we wanted,when we wanted.Dad did the driving but he hasa poor sense of direction.We got lost a few times even with the help of GPS, buteventually we managed to cross the Rocky Mountains.I was hoping to see a bear or even aneagle，but all I saw was a small group of deer. The views were fantastic，though.Therewere forests，mountains with snowy tops and masses of ice.It's like another world.

(1)where引导定语从句,修饰Vancouver。(2)where引导地点状语从句。
(3)此处为which引导非限制性定语从句。
(4)此处是固定句型:had done...when.做完某事,就在这时。(5)本句是强调句型:It was..that....
(6)while 引导时间状语从句。
(7)此处是固定句型:sb be doing sth.….when...正在做某事,就在这时...(8)It was one's turn to do sth轮到某人做某事。
(9)不定式短语作定语。