5．然而，事实并非如此。(fact)

4．他们会点不寻常的食物。他们认为有钱了，吃自己想吃的东西是完全合理的。(order，believe that，reasonable)

3．人们倾向于在贵的餐馆里吃饭。(tend to do sth.)

2．健康饮食成为一个非常流行的话题。(healthy eating，topic)

1．中国变得越来越富裕。(become)

5．The________man said the________of the rope must be________so that it could be used to pull the car out of the mire.(strong)

答案：1.limited，limit，limitation　2.energetic，efficiently　3.curious，curiosity　bine，combination　5.strong，strength，strong

4．We must learn to________work with pleasure as the______will improve the work efficiency.(combine)

3．The little boy was________about everything and his________helped him discover the important chemical element.(curious)

2．Tom is________(energy)and everybody says he is always working________.(efficient)

1．My spoken English is________，which will________my choice.I know the________and so I’d like to work as an editor instead of an interpreter.(limit)