【推荐1】He came out of the spaceship, smiling and waving to the crowds _______were waiting for him. (用适当的词填空)

【推荐2】It’s a book_______will help you a lot. （用适当的词填空）

【推荐3】The research found that people ________keep fit are more likely to have better memories and clearer thinking. (用适当的词填空)

【推荐1】She was not in the train _________arrived just now. (用适当的词填空)

【推荐2】在下列句子中的空白处填入适当内容或括号内单词的正确形式。
1. _____ (make)different kinds of friends, I joined an online chat group.
2. When a plane is landing, passengers need to keep their seat belts fastened_____ it has come to a complete stop.
3. _____(train) hard to win the spring marathon is the goal which I’m aiming for.
4. I’ve never quite figured out _____ he can still play the piano after his serious hand injury!
5. Because I _____(take) a power nap, I was able to deliver the important speech with a lot of energy.
6. Many famous people sign their name in a way _____ can’t be recognized.
7. Do you remember _____ amazing time we went hiking together in the Rocky Mountains?
8. _____ the future holds for the field of high-speed travel is unknown to us.
9. If one wants to get ahead in his career, he _____ go without some of the comforts of life.
10. I _____(visit) all 50 U.S. states by my 13th birthday next month, becoming the youngest person ever to do so.

【推荐3】My partner and I went to the hotel you________ (recommend) last week. (所给词的适当形式填空)

【推荐1】Tall grasses and trees, dotted the plains, ________were alive with the African wildlife we had come to see. （用适当的词填空）

【推荐2】阅读下面材料,在题后空白处填入适当的内容（每空一词）或括号内单词的正确形式。

In many films, whenever Earth faces a disaster, the     1    （solve） is always fleeing the planet    2     spaceship. But now the Chinese sci-fi movie, The Wandering Earth       3    （offer） a different and     4    （encourage） idea. In the film, Earth is being destroyed by the dying sun. In response, humans around the world work together     5     (build) a giant engine system,     6    will push Earth away from the sun. This"ambition" didn't come from nowhere. Up to now “homeland”     7     (have) a soft spot in the hearts and minds of Chinese people. This special cultural background     8    (probable) makes The Wandering Earth different from other films.

The film was released on Feb 5, the first day of Chinese New Year. It was     9     time when many people had just made the hard journey back to     10    (they) hometowns. So there is only one possible way to tell the story： Earth goes wherever humans go,because it's our home.

【推荐3】I am ________ (occupy) with my occupation, which occupies most of my time every day. （所给词的适当形式填空）