1.It was the bad weather¡¡¡¡¡¡added to our difficulty when we climbed the mountain.  

2.We shall not start the project until it¡¡¡¡¡¡(approve)by the committee. 

3.¡¡¡¡¡¡(graduate)from high school, he was admitted into Peking University. 

4.And years later,she was proud that her son had read thousands of books,was awarded a PhD in¡¡¡¡¡¡(literary),and authored his own books,articles,poetry and fiction. 

5.What if someone is¡¡¡¡¡¡(depend)?