We have to take care of ourselves, because we are _______a very bad situation.

Finally, I bought the new book,_____I spent twenty yuan, in the bookstore where a friend of mine is the boss

News came that Liu Xun, a student from Nanjing, ______ from thousands of candidates and became a torch bearer.

The girl devoted all her time she had_______ others.

We have decided to accept the proposal that he _____ his new theory.We have decided to accept the proposal that he _____ .