The lady in red immediately became the _____ of attention when she entered the hall. 

—Few pupils are as bright as he is, and he works very hard, too.—It is no          that he always gets the first place. 

He doesn’t work but he gets a good _______ from his investments.

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

You can’t legally take _______ of the property until three weeks after the contract is signed.