【推荐1】Complete the sentences with the given words in their proper forms:

breath,     nature,     fighter,     live,     pollute,     chemistry,     ill,     change

1. Martin Luther King was a humanitarian and social reformer who ________ for African-American civil rights during the 1950s and 1960s.
2. Some factories simply dump waste into the river, which makes water nearby ________.
3. The ________ beauty of my hometown attracts tens of thousands of tourists every year.
4. Xianmen is a ________ city, with many hotels, inns, and interesting tourist attractions.
5. Take a deep ________ if you are too nervous on the stage.
6. The medicine can help cure different ________. Besides, you get it at any ________.
7. Principals ________ their ideas on educational modernization at the end of the last meeting.

【推荐1】请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

you       wide        possible       thirty       silence

1. It will be a hot day again, with the temperature in the _________.
2. Asian — Americans refuse to stay _________ any longer. They are speaking up for an immediate action by the US.
3. Bilibili is a cultural video community, which is _______ known among young people.
4. The _________ of failure went through my mind, but I didn’t lose heart.
5. — I want to give up my job, the endless work almost drives me mad.
— To stay or to leave, the decision is _________

【推荐2】选择单词或词组，用其适当的形式填空，使句子意思正确、通顺。每词限用一次，其中两词多余。

wide, look up, wise, ability, twenty, end up, national

1. Do you know how to train our ________ to listen, speak, read and write well?
2. We all look up to him and we regard him as a ________ hero.
3. The Internet is ________ used in most families in our country today.
4. At first we talked in English, but we got excited and ________ speaking in Chinese.
5. On her ________ birthday, she got an evening dress as a gift.

【推荐2】选用方框内的单词或词组填空，其中有一个单词或词组是多余选项。

breaks out   excuse   best   displayed   properly   stands for

1. Our city will hold a robot show and many smart robots will be ________.
2. Do you think that WeChat is the ________ way to keep in touch with friends?
3. —Do you know what YOLO ________?
—Of course, you only live once, it’s used as the name of a film acted by Jialing.
4. Although AI is of great help to us, it’s important to use it ________.
5. As teenagers, we have no ________ to stop challenging ourselves.

【推荐3】从方框中选择恰当的词或短语并用其正确的形式填空。

care about   stand for   far   tidy up   get on   bad   look through   arrive in   make a mistake   enjoy oneself

1. ________ the questions quickly will help you answer all of them easily.
2. The trip to Universal Beijing Resort was great! All of us felt excited and ________.
3. Huawei’s Chief Financial Officer Meng Wanzhou ________ Shenzhen, Guangdong on Sept 25.
4. The weather is too bad and the radio says that it will be even ________ later on.
5. Look! They are standing in line and waiting ________ the bus.
6. We Chinese people always think that the number eight ________ good luck.
7. Thank you for ________ me the other day. I feel better now.
8. He ________ and the machine could not work. How careless he was!
9. Tom, ________ the room. Your friends are coming.
10. Amy will go to Australia for ________ study. I hope she can learn more and make more friends there.