题目内容
7.They are made of bamboo and _______ _______ (用......覆盖) paper.
7. covered with
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| be made in,be made of,be made by,produce,be used for,be made from,plant,invent |
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2.The watch __________ Korea.
3.These objects of beauty _________ Chinese.
4.The products _________ washing your hair.
5.Many different kinds of vegetables _________ in my garden.
6.A knife _________ metal.
7.Do you know what ________ in this factory?
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