1.On the ground floor he had a store where he sold canned foods.
1.他在一楼开了一家罐头店。
2.The reason why worry kills more people than work is that more people worry than work.
2.为什么忧虑比工作致死更多的人，是因为更多的人忧虑比工作得多了。
3.Smith,who cuts my hair,has moved to another town.
3.史密斯，那个给我理发的人，已经搬到另一个小镇了。
4.He spoke confidently at the opening ceremony,which impressed me most.
4.他在开幕式上自信满满的发言，令我印象极为深刻。
5.The day will come when we can make extensive use of solar(太阳的)energy.
5.我们能够广泛而又充分利用太阳能的那天终将到来。
6.This is Henry,whose wife works for my brother-in-law.
6.这是亨利，他的妻子为我的姐夫工作。
7.Mr.Green liked the people whom he worked with in his office.
7.格林先生喜欢在办公室工作与他***事的同事们。
8.He is driving a very good car that/which can travel at 150 miles an hour.
8.他正开着一辆时速达150公里的好车。
9.You may forget the one with whom you have laughed,but never the one with whom you have wept.
9.你可能会忘记一个陪你笑的人，但是你永远不会忘记一个陪你哭的人。