You may ________ dishonesty for a while, but you’ll be found out sooner or later. [ ]

Have you ever visited the Opera House?-Yes．When I was in Sydney, I ______ it twice．[ ]

Wouldn’t it be ____ wonderful world if all nationslived in ____ peace with one another

―Your hat is very nice. ―______.

The medicine works more effectively _______ you drinksome hot water after taking it.