【推荐1】Internet is one of the greatest i_______ of the 20th century. It has greatly changed the way people live and work.

【推荐2】The________（发明）of the Internet has changed the world greatly.

【推荐3】With the ________ (invent) of mobile phones, it’s easy to communicate with others.

【推荐1】Edison was a great ________ (invent) born in America.

【推荐2】Thomas Edison, one of the greatest   ________ (发明者), created many useful things that are important to us today.

【推荐3】Tom likes science very much and his dream is to be a great ________. (invent)

【推荐1】I believe you have made a good ___________ (decide).

【推荐2】As we all know, drinking too much does great ________ to our health. (harmless)

【推荐3】Ten small ________ (公司) are in the tall building.

【推荐2】第一节 单词拼写
根据下列句子及所给单词的首字母写出所缺的单词。在填写答卷时，要求写出完整单词。（每空只写一词）
1. On the top of the Canton Tower, you can e______ the beautiful scenery.
2. I was l______ for school this morning because my bike was broken.
3. After watching Amazing China, I feel very p______ of my country.
4. It will be Father’s Day tomorrow. I am going to buy a g______ for my father.
5. His family was very poor, so he had to leave school at the a______ of 16.
6. Please g______ up early, or you will not catch the early bus.

【推荐3】根据句意及首字母提示完成单词。
1. Mount Tai is about 1，545 meters a__________ sea level.
2. They have c__________ the sports meeting because of the heavy rain.
3. Finally these animals d__________ because people cut down lots of trees.
4. The people in the country used to go to m__________ to buy something necessary.
5. If you travel by air，you must arrive at the a__________ very early.