答案：【解析】：
这是一道信息还原题，主要考查学生对英语短文的理解能力和对上下文逻辑关系的把握能力。题目要求从给定的选项中选出能填入短文空格处的最佳选项，且有一个多余选项。解题的关键在于理解每个空格前后句子的意思，并找出与之逻辑匹配的选项。
1. 第一个空格前提到“Breakfast is the most important meal of the day.”，强调早餐的重要性，因此需要选出一个能进一步解释早餐重要性的选项。D选项“It gives us energy after a long night without food.”符合这一要求，说明早餐能为经过一夜未进食的我们提供能量。
2. 第二个空格后提到“If you have breakfast, you may eat less throughout the day.”，暗示早餐与体重管理有关。A选项“Breakfast also helps people lose weight.”与此相呼应，说明早餐有助于减肥。
3. 第三个空格前提到“A healthy and balanced breakfast should include protein.”，强调健康均衡的早餐应包含蛋白质。F选项“People can eat high-protein foods, like yogurt and eggs, for breakfast.”提供了具体的蛋白质食物例子，符合语境。
4. 第四个空格前提到“Western breakfast culture didn't influence China a lot.”，说明西方早餐文化对中国影响不大。C选项“In China, breakfast is different from area to area.”进一步说明中国各地的早餐有所不同，与上文形成对比。
5. 第五个空格后提到“They think porridge and noodles are easy to digest and can give them energy for the morning.”，说明中国人认为粥和面条是理想的早餐选择。B选项“Most people like a traditional Chinese breakfast.”与此相符，表明大多数人喜欢传统的中国早餐。
【答案】：
31. D；32. A；33. F；34. C；35. B

答案：【解析】：
A部分主要考查名词、动词、形容词等词汇的运用，需要根据句意、中文释义、首字母和音标提示写出正确的单词。
B部分主要考查名词、形容词等词汇的正确形式填空，需要根据句意和语法规则选择正确的形式。
C部分主要考查动词的正确形式填空，需要根据句意和语法规则选择正确的动词形式。
【答案】：
36. Of all the subjects, geography (地理) is my favourite one.
37. This pair of shoes matches (相配) your new jeans well.
38. Enough sleep can give us energy (能量) for the next day.
39. It is wise to manage your time well.
40. When the teacher comes in, the whole class is quiet.
41. In China, a tradition /trə'dɪʃn/ to welcome spring is eating spring rolls.
42. Luckily, we have saved some money for "a rainy day".
43. Club activities are a good way for me to make friends.
44. The doctor asks him to drink less cola and more milk.
45. There are a few shopping malls in the city.
46. That boy is interested in everything. He always has endless questions.
47. It's best to get to the train station early.
48. There is some milk and bread on the table.
49. We'd like to make a field trip to the mountain next year.
50. My brother is putting up a painting on the wall at the moment.