Before I left on the trip ,I had trained hard and I had got very fit.请翻译一下.

Before I left on the trip ,I had trained hard and I had got very fit.请翻译一下. Before she left on the trip ,she had trained hard. I‟m sure you will find the cinema _____ your left.A.on B.before C.in D.after work on it had begun before my sister *left*(离开)和I am one of the few people *left*（留下）里面的LEFT都是怎样解释和翻译, Someone knocked on my door just now.But he left ------ I could answer the bellA.whenB.before为什么不用before是用before，打错了。为什么用它呢，而不用when？ Last Friday morning i was just about to get on the bus ___i found my wallet left at homeA.when B.before C.while D.after i remembered ______ the door before i left the houseA:lockingB:lockC:to lockD:locked on the left side on the left stand on the left on the left I turn left on the traffic lights 改病句 I quickly made some calls and finally got an answer：A teacher was on her w____.That day,I was t____.But I was also very happy when Mrs Andrew said'sorry'to me before I left the offcie 【last Friday moring I was just about to get on the bus ____ I found my wallet left at home.．．last Friday moring I was just about to get on the bus ____ I found my wallet left at home.A when B before C while D afterWHY?why not `C`? I've left my gloves on the bus的left是神马意思? I like the book better .the book is on the left.I like the book ( ) ( )( ) better 连词成句：train,left,before,there,I,had,the,arrived I think I've left the tap on in the bathroom什么意思?I think I've left the tap on in the bathroom什么意思?