50. The soil is fit to plant cotton。(可以种) (来源：http://www.EnglishCN.com)

　　The soil is fit for cotton planting。(适宜种)

　　51. We asked him to speak from experience。(经验)

　　We asked him to speak about his experiences。(经历)

　　52. It is his manner that annoys me。(举止)

　　It is his manners that annoy me。(礼貌)

　　53. He is my boy friend。(男朋友)

　　He is my boy's friend。(男孩的朋友)

　　54. You helped him, as well as I。(象我一样)

　　You helped him, as well as me。(你帮我，也帮他)

　　55. What's the time?

　　How's the time?(还有多少时间)

　　56. He went to sea。(当水手)

　　He went to the sea。(到海滨)

　　57. What kind of doctor is he?(什么博士)

　　What kind of a doctor is he?

　　58. She bought a red and green dress。(一件)

　　She bought a red and a green dress。(两件)

　　59. He thought about the problem。(考虑)

　　He thought of the problem。(想到)

　　60. He doesn't think much about that suggestion。

　　He doesn't think much of that suggestion。(评价不高)

　　61. He worked at a table。(伏案工作)

　　He worked on a table。(做桌子)

　　62. We shall not be home by six。(6点不能到家)

　　We shall not be home till six。(6点才能到家)

　　63. The teacher began by telling them a story。(故事作引子)

　　The teacher began with a story。(先讲了个故事)

　　64. Give me a glass for wine。(酒杯)

　　Give me a glass of wine。(一杯酒)

　　65. He was familiar to me。(很熟)

　　He was familiar with me。(很随便)

　　66. He escaped prison。(没进监狱)

　　He escaped from prison。(越狱)

　　67. He quotes Shakespeare。(莎士比亚的话)

　　He quotes from Shakespeare(莎士比亚的作品)

　　68. We camped there for the summer。(整个夏天)

　　We camped there in the summer。(夏天)

　　69. Cloth is made from cotton。(棉花加工成)

　　Cloth is made of cotton。(棉纱织成)

　　70. He sat on my left。(挨着左边)

　　He sat to my left。(坐在左手)