1 . While the real grotto in Dunhuang is no longer open to the public, the digitally r________ (复原的) grotto can be preserved forever in the digital space. (根据中英文提示填空)

2 . Pancake rolls s_______ with sliced Chinese green onions is the most popular and typical street food in Shangdong province.(填满)(根据中英文提示填空)

3 . The survey c________(进行) by the Students’ Union shows that more and more students suffer from eyesight as a result of the mobile phones. （根据中英文提示填空）

4 . A poem e____________ (给……命名) “The Apple Tree” has won great favor with students in our class.(根据中英文提示填空)

5 . Most of the information g_________ (收集) by early Greek scientists was written down by Aristotle. (根据中英文提示填空)

6 . The good news is that a bill a ________ （赞成，批准）by the Senate Finance Committee would test many reforms hat should help slow the rise in medical costs over the long term. （根据汉语提示单词拼写）

7 . Lighting accounts for about 7% of the total electricity c________ (消费)in the US. (根据中英文提示单词拼写)