—Do you think he will do me a favor? —As far as I know, he is the last one to help others.He ____ be prepared to give you a hand, though.
It is obvious that his twin brother, Jerry, is crazy __________ jazz.
----- Could I use your electric dictionary? ----- Yes._______.
My father is usually on _______ duty in his office every _______ few days.
It is none of your business ______ other people think about you.Believe yourself.
---Come on, please give me some ideas about the project.--- Sorry.With so much work ______ my mind, I almost break down.