Voices were _____ as the argument between the two motorists became more bad-tempered.

 As is known to us all, failure usually _______ laziness while diligence can ______ success.

Vegetables _____many kinds of vitamins and many other useful materials, so we must eat them______．

At first Bob was puzzled by Virginia s waving, but then it _____ his mind that she was trying to tell him something.

After walking a whole day, I was almost________, not feeling bad, though.