The digital camera in our shop is of high quality. If there_________ be something wrong with it while it is still under guarantee, we would repair it __________ our expense.
She is a woman of great knowledge, _______ much can be learned.
--Is there anything else that I can do for you? --No, thanks. I’m very ________ with what you have done for me.
I know that smoking is a bad habit, but I can’t ______ myself of the feeling that I need to smoke.
The number of the students is_________ rapidly in our school.
During your English study, you will______ many difficulties.