1 . Yesterday, I climbed to the mountain top to __________ the fresh air. Although I became __________when I was on the top, the breath of fresh air was worth it. (breath) (所给词的适当形式填空)

2 . It was the third time that I _________ (bite), so I went to the hospital a third time. （所给词的适当形式填空）

3 . Social media like blogs has come ______ us and the friends ______ we love. （用适当的词填空）

4 . First of all, be careful not to follow popular beauty standards ________ (blind). （所给词的适当形式填空）

5 . Over 100 babies ____________ (bear) in this hospital so far this year. (所给词的适当形式填空)

6 . I wouldn’t have complained if the food __________(not be) overcooked. (所给词的适当形式填空)

7 . The building ____________ (build) now is our classroom building. (所给词的适当形式填空)

9 . The bridge ________ (build) now will be the longest one in the world. (所给词的适当形式填空)

10 . Huguosi Street was one of Beijing’s _________(busy) commercial roads in the olden days. (所给词的适当形式填空)