I don’t care how much I earn, I just want a _______ job to test my ability.

The water of the lake was so __________ that it looked like glass.

I'm       about what I say because careless remarks are likely to hurt others' feelings.

I caught the last bus from town , but Harry came home ______ that night . 

Compared with the generation of our grandparents, who grew up in an age when people were lack of almost every kind of materials, we should be content with the ____ supply.