1 . While it is easy to perceive when students are interested, bored, or distracted, it is sometimes much harder to _________________ (辨别) when students are troubled. (根据汉语提示单词拼写)

2 . Without solid evidence, he refused to _________________ (承认) having stolen the lady’s purse. (根据汉语提示单词拼写)

3 . As a curious teenager, I am eager to ________(探索) the universe and discover it’s truths. (根据汉语提示单词拼写)

4 . Mr. Smith likes to ________ (围绕) himself with students asking him questions. (根据汉语提示单词拼写)

5 . Many people who work in London prefer __________ (live) outside it, and to go in to their offices every day by train, car or bus. (所给词的适当形式填空)

6 . Today’s teenagers seem to _______ the Internet _______ (喜欢……多于……) TV. (根据汉语提示完成句子)

7 . My brother travels around the world to _______ (欣赏) great architecture. (根据汉语提示单词拼写)

8 . We need one more person to _______ _______ (构成) a team. (根据汉语提示完成句子)

9 . The exercises are designed to ________(strength) your muscles. （所给词的适当形式填空）

10 . Also, they often find it hard ________(develop) new friendship in the new surroundings. （所给词的适当形式填空）