1 . In many habitats of the monarch butterflies, people are________ the natural environment, such as cutting down trees and using chemicals. (根据句意填空)

2 . Not very long ago, the only way to stay in touch with faraway friends was writing letters that took ages to be_________. (根据句意填空)

3 . Many of these new __________ are already available and being used in some homes. (根据句意单词拼写)

4 . If it is ocean __________ that you are looking for, come to Chimelong Ocean Kingdom! (根据句意单词拼写)

6 . Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were ________ and to bury the dead.(根据句意填空)

7 . Some words are formed by ________ other words. They are called compounds. (根据句意单词拼写)

8 . I’m not ________ so I’m a little anxious right now. (根据句意拼写单词)

9 . I believe I will make new friends here, and there’s a lot to________ at senior high. (根据句意拼写单词)

10 . He gets a good ______, but he always borrows money from his friends and never pays it back. (From Lesson 11) (根据句意填空)