1 . There are ______（各种各样的）teen magazines in the bookstore.（根据汉语提示完成单词拼写)

2 . Because his family was poor, he didn’t receive __________ (正式的) education. （根据汉语提示单词拼写）

3 . In the __________ (先前的) chapter, we have learned much information about the Second World War. （根据汉语提示单词拼写）

4 . It’s a __________ (富有挑战性的) job for me to take care of the children.（根据汉语提示单词拼写）

5 . You need to take some __________(profession) training if you want to progress . (所给词的适当形式填空)

6 . Though you have failed this time, you should still remain ________(自信的) about yourself. (根据汉语提示单词拼写)

7 . You can see _________(各种不同的) books on sale in this bookshop. (根据汉语提示单词拼写)

8 . At the good news, she felt________.

A．relax

B．relaxing

C．relaxed

D．to relax

9 . We should do everything we can to protect c________ relics instead of destroying them. (根据首字母单词拼写)

10 . Tigers and pandas are e ________species. (根据首字母单词拼写)