The news is really_________，and everyone is_______.

—How are you, Jack?—I am OK.

--- Now more people are paying attention to the school bus safety.  --- So we believe ________ there will be fewer accidents in the future. 

______ the students were when they heard the rock music!

—Dad, science is too hard for me.—Oh, dear, if you keep listening ________ in class and do enough exercises, you’ll find it easy.