12. Jack _________________________(深呼吸) and then dived into the water. (breath)　　　　

11. I’m very hungry. I ________________________(错过) lunch. (miss)

20.__________________(对我来说没什么影响)whether you agree or not. ( difference )

专题训练 (22)

19.The ability of ______________________(使你自己尽快适应新环境)is of great help to your success. ( adjust )

18. If you want to catch up with the team, the only way is _______________them.(抄近路追他们)(beeline)

17. For many weeks we _____________________ ( 习以为常 )seeing fallen trees and houses as well as dead animals. ( accustom )

16. I began to wonder why they ____________________ (反对我参加)extreme sports in the first place. ( object )

15. _________________ (分离)other continents for millions of years, Australia has many plants and animals that cannot be found anywhere else in the world. ( separate )

14. Everything _________________(考虑在内), they would have raised their output quickly. ( take)

13. More and more people _______________(意识到……重要性)of planting trees. ( aware )