The technological advances of the twentieth century have been brought about an alarming reduction of our natural resources

The students all looked ______ at me when Itold them that they would have one more day off.

I hear Tony ______as a lawyer. Why did he quit teaching—Who knows Maybe he just wants to experience a totally different life.

_____, and I believe you will realize your dream.

What kind of music does your sister like best—The one that she can _________. As you know, she likes dancing very much.