If it is only the three of us we have no opportunity to succeed.
49.新體操房占地200平方米，是原先的三倍大（size）
The new gym has a surface area of 200 squared meters, which is 3 times the original size.
51.他十年如壹日，不辭辛苦為孤老買菜做飯（trouble）
Despite the trouble, he works hard to help the old shop for groceries and serve food.
52.消息傳來，姐妹學校師生將推遲來訪我校（word）
As the word spread, the students and teachers will have to come later to visit our school.
57.那位學者給了我們很多語言學習的建議，使我們受益匪淺（beneift）
The teacher benefited us by giving us advices on learning languages.
58.他被指控非法入侵他人住宅（charge）
He was charged of breaking into other people's properties.
65.他堅持為不能照顧父母而自責（insist）
He insists that he feels guilty for not being able to take care of his parents.
68.閱讀習慣因人而異（vary）
Reading habits vary from one person to another.
72.他們倆興趣相投，但思維方式卻大相徑庭（differ）
They have the same interests yet their thinking differ from one and other.
75.應該鼓勵學生養成勤查字典的習慣（form）
We should encourage students to from the habits of using the dictionary.
78.真難相信小獅子出生時體重僅相當於壹只小狗（weigh）
It is hard to believe that lion cubs weigh as heavy as a puppy when they were born.
79.缺乏合作使他們錯失良機（cost）
Lack of teamwork costed them to loose their fine opportunity.
81.數學老師說話有口音，我們很難聽懂（follow）
It is hard to follow since the math teacher speaks with an accent.
82.他忘了通知團員們寫電影的觀後感了（inform）
He forgot to inform the members to read the movie review.
83.老師陳舊的教學方法阻礙了學生積極思考（keep…from）
The teacher's old ways of teaching kept the students from positively thinking.