1 . Last weekend witnessed an intriguing activity ________ (organize) by the Students’ Union, called Getting to Know the Plants Around Us. (所给词的适当形式填空)
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2 . We usually sleep in private quarters, which are more like large cupboards, or in sleeping bags ________________ (attach) to the walls or the ceiling. (所给词的适当形式填空)
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3 . It’s my honour to stand here and address my speech ________ (标题为) “Be smart online learners”． (根据汉语提示单词拼写)
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4 . 英语现在是一门国际语言，约有7.5亿人在说。(过去分词作定语)
English is now an international language,________________ .
English is now an international language,
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5 . An essay not ________ (submit) in class on the due date will lose a letter grade for each class period it is late. (所给词的适当形式填空)
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6 . 众所周知，这个被称为“天眼”的500米口径巨盘用于探寻暗物质。暗物质被认为由亚原子粒子组成，一般望远镜是观测不到的。
The 500metre dish of the “Eye of Heaven”, as it is known, is being used in the search for dark matter,________________ subatomic particles invisible to ordinary telescopes.
The 500metre dish of the “Eye of Heaven”, as it is known, is being used in the search for dark matter,
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7 . The national treasures are no longer cold and distant objects ________ (house) in museums but lively and humorous entertainers who can sing and talk. (所给词的适当形式填空)
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8 . Besides performances ________ (create) by light and shadow, performers must master a set of various skills as the plays combine painting, carving, opera and literature. (所给词的适当形式填空)
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9 . 将要展出剪纸、中国画等各种传统艺术作品，还会有抽象绘画和电脑制作的3D动画片。
A variety of traditional artworks, such as paper cutting and Chinese paintings will be________________ , and there will be ________________ .
A variety of traditional artworks, such as paper cutting and Chinese paintings will be
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10 . Last night, I watched a performance of Butterfly Lovers, a beautiful violin concerto ________ (compose) by He Zhanhao and Chen Gang. (所给词的适当形式填空)
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