Where there is a will, there is a way. Professor Zhong Daolong who began to learn English in his _______ is a good English teacher now.
This lesson was so boring ____ some students began to sleep in class.
--- How do you like your new job in the bank? --- It’s ____ . I just do the same thing every day.
--- Who taught you Japanese? --- Nobody, I learn it by _____.
--- Jack, is there _____ in today’s newspaper? --- No, nothing.
--- How is Helen in the new school? --- She is doing very well. There is ____ to worry about(担心).