--- Can you balance your ________?--- Sure. Low as my salary is, I can make both ends meet.

I listened to Dr.Wilson’s lecture about the protection of wild animals,but I was unable to grasp its key _________.

Jim is fond of his present job. He must get a real ________ out of his work.

His landlady gave him a week's _____ to leave the flat.

 In my opinion, what he told us just now about the affair simply doesn’t make any ____.