2 . The bike is equipped with a computer_________(track) system to record their every move!   (所给词的适当形式填空)

3 . Many people were sitting on the beach in the______ (wait) room. （所给词的适当形式填空）

4 . To become an astronaut in China,you have to have 1,350 hours of_____ (fly) experience. (所给词的适当形式填空)

5 . _______ (warn) signs have been put up around the construction site. (所给词的适当形式填空)

6 . The ________(advertise) campaign didn’t have much effect on sales. (所给词的适当形式填空)

7 . With the help of a ____(walk) stick, the teacher, who was unable to walk, insisted on giving lessons to his students every day. (所给词的适当形式填空)

8 . 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.

9 . 我非常注重我的学习策略。例如，我画思维图来帮助组织我头脑中的一切。
I pay much attention to my ________________.For example, I draw mind maps to help ________ everything in my mind.

10 . You will find him in the ________ (dine) room. (所给词的适当形式填空)