1 . All students will be considered in spite of age, sex, background and__________ (nation). (所给词的适当形式填空)

2 . He unluckily passed away last year because of his cancer, but he made a deep __________ (impress) on me. (所给词的适当形式填空)

3 . By the end of next month, we will have found a good _________ (solve) to the technical problem. (所给词的适当形式填空)

4 . Fill in the _________(apply) form and submit it before December 1st. (所给词的适当形式填空)

5 . The young man tried to hide his _________(anxious) from his colleagues, but in vain. (所给词的适当形式填空)

6 . Tony and Helen are busy making__________(arrange) for their wedding these days.(所给词的适当形式填空)

7 . You can share your children’s __________(curious) and have a discussion with them. (所给词的适当形式填空)

8 . The woman looked at him in _______(confuse) and said something about changing her clothes. (所给词的适当形式填空)

9 . One of the _____________ (volunteer) for the rescue work injured himself when helping others. (所给词的适当形式填空）