._______ lying on the floor, the old man was immediately taken to hospital.
______,I will help you with your work.
You’d better put things back _______. Otherwise, it will be difficult to find things.
As you ______ new words in context, it is a very good method for you to guess their meanings.
The good-for-nothing graduate’s mind _______ when he learned that he could not get the graduation diploma because of his poor performance.
I need to go back home before I _________ money.