–Oh! There is a snake in front of Jay.--But it seems that he doesn’t ___the danger.

You made many mistakes in your English exams. What will you ___them?

---How long may I _________ the book? ---For two weeks. 

— The number of wild lions in Africa (非洲) 　　　 no more than 15,000 in the year 2010. — Like tigers, they are really in danger of dying out, too.

 John and Peter like to __________ their life.