9. Without hard work, it is i_________ for anyone to learn a foreign language.　 9.____________

8. They have some s________ dishes not found anywhere else,　　　　　　 8.____________

7. Light travels much faster than sound w__________.　　　　　　　　 7.____________

6. Can you understand this passage without e__________?　　　　　　　 6.____________

5. She was really quite ________(孤独)　in the world.　　　　　　　　 5.____________

4. I have a ________(负面的) opinion about this matter.　　　　　　　 4.____________

3. Living in the country is less _________ (昂贵)than in the city.　　　　 3.____________

2. Our party has now a correct ________ (政治)line.　　　　　　　　　 2.____________

1.“Mind you________ (行为) , ”the mother said to her young boy.　 　1.____________

6.Pacific　　　 7.electricity　　unicate　 9.mountains　　 10.agreement