根据题意，选择最佳答案，或者选取最合适的答案。

1. There is a big tree our school gate. I often wait for my dad under the tree after school.
   in front of in the front of
解析：解析试题分析：句意：我们学校大门前有一棵大树。放学后我常常在那棵树下等我的爸爸。in front of在…的前面（特指外部的前面）；in the front of在…的前面（特指内部的前面）；on the ground在地上； in the middle of在…中间。所以选A。
2. The teacher told us that it was a good habit ___ in every class .
   to take notes take a note
解析：解析试题分析：句意:老师告诉我们每节课上做笔记是好习惯。It is…+to do…做……是……的。是固定句式。据句意，故选A。
3. Shelly had practiced hard for the driving test so that she could be sure of passing it on her first_________.
   attraction attempt
解析：解析试题分析：考查名词辨析。句意：Shelly为了确保能一次通过驾照考试，于是她进行了刻苦的训练。A吸引力，具有吸引力的事物；B尝试，试图；。根据句意可知，这里是“尝试”的意思，故选B。
4. It is going to be ________ tomorrow.
   snowy to snow
解析：解析试题分析：句意：明天将会有雪。snowy下雪的；to snow动词不定式；snows第三人称单数形式；snow 动词原形。本句中使用的是be going to 结构，空前是be 动词，因此这里应该填形容词。故选A。
5. What will Sam when his wife dies?
   tend to become of
解析：解析试题分析：考查动词词组的使用。A趋向，注意；B遭遇，发生……情况；句意：当萨姆的妻子死后他会发生什么？故选B。
6. The woman stayed at home to _____ her very sick child.
   tend, educate
解析：解析试题分析：动词辨析。A照顾；B教育；：那个女的待在家里照顾生病的孩子。故A正确。
7. Will you tell me the _____news,dear?
   newest latest
解析：解析试题分析：newest，表示最新的，本身，latest为最近的意思，故选B，符合题意。
8. There will be an exhibition of the _____ of dictionary in our city next week. We can learn more about the dictionary’s history there.
   excitement development
解析：答案B解析试题分析：excitement兴奋，令人兴奋的事物；development发展，开发；下周在我们市有一个关于词典开发的展览。我们可以在那儿学到更多的关于词典的历史。
9. ______ to strong sunlight for a long time will do harm to our skin.
   Exposed Being exposed
解析：解析：长时间暴露在阳光下对我们皮肤非常有害。
10. ——How do you study for a test? ——I study by .
    practice with my friend ．practice with my friend
解析：解析试题分析：句意:你为考试怎样学习的？by是个介词，后面应该加动名词，故选B。
11. ______ it is to have a cold drink after an _______ game!
    How fun; exhausting What fun; exhausting
解析：解析试题分析：考查感叹句和形容词。how后跟形容词或副词，what后跟名词；fun是名词，排除A；exhausted筋疲力竭的，修饰人，这里修饰的是game，故选D。
12. Taking _______exercises regularly will do good to our health .
    physical stubbor n
解析：解析：多做一些身体锻炼对你的健康有好处。A项表示身体的，物理的,B项，倔强
13. When we saw the road ________ with snow，we decided to spend the holiday at home.
    block blocked
解析：解析考查非谓语动词作宾语补足语的用法。句意为：当看到道路被雪封住，我们决定在家度假。block与road为动宾关系，故选B项。
14. I feel really tired. --- ________
    Lucky you! Why not go and have a rest?
解析：解析试题分析：句意：我感觉真的累了。为什么不去休息呢？A．Lucky you!你到蛮幸运的嘛!B．Why not go and have a rest?为什么不去休息呢？ 据I feel really tired.，故选B。
15. We should find a _____place for a picnic. I mean, it is not far away from here and it is very quiet.
    beautiful proper
解析：解析试题分析：句意：我们应该找一个野炊的合适的地方。我的意思是不要离这里太远，要很安静。beautiful美丽的；proper合适的。因此，选B。
16. With the recent increase in tourism, our hometown has _______ a new look in recent years.
    taken up taken on
解析：解析试题分析： 句意：随着旅游业的增加，我们的家乡最近几年呈现出一副新面貌。A. taken up占据，从事，拿起，B. taken on接受，雇佣，呈现，
17. Finding information in today’s world is easy. The ______ is how you can tell if the information you get is useful or not.
    knowledge' challenge
解析：解析试题解析：考查词义辨析。A知识；B挑战。推测句意：在当今的世界，发现信息是很容易的，挑战是你如何辨别你所得到的信息是有用或没用的。其他选项不符题意，故选B。
18. The temperature is______ today than that of yesterday
    hotter higher
解析：解析试题分析：句意:今天的温度比昨天的高。hotter 更热；higher 更高的。根据句意可知，温度比昨天的更高，应该用high来修饰。并且than表示比较，故这里应该用比较级。故选B。
19. Things are ________ on Mars ________ on Earth because of the different gravity.
    much lighter; than that, much lighter; than those
解析：解析试题分析：句意：东西在火星上比在地球上轻得多，因为不同的地心引力。本句下文只是代词指代前文重复内容，表示抽象含义，故用单数形式that，so light as像……一样轻，结合语境可知选B。
20. Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.
    five thousand of five thousand
解析：解析试题分析：数词+thousand 用单数；当表示约数时是用thousands of 表示成千上万那的；根据句意; 春节来临每年约有五千人在火车站等火车回家。根据句意故选B 考点：考查数词辨析。