1) The same material ____ to make different objects. a) is used b) used 2) Gasoline and plastic ____ from oil. a) are make b) are made 3) Cotton ____ in many countries of the world. a) grown b) is grown 4) Bamboo clothes ____ as often as cotton clothes. a) are not sold b) is not sold 5) My podcasts ____ by people around the world. a) are listened to b) listens to 6) Plastic bags ____ in some states of the USA. a) banned b) are banned 7) These earrings ____ as the most beautiful ones. a) are chosen b) are choose 8) My colleagues _____ about the changes yet. a) are not informed b) not informed

passive

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?