The poor boy couldn't work the problem out. He wasn't ____ clever.

The teacher criticize me, so I must finish my essay about agriculture,farmer and rural areas today______.

As a matter of fact, the unemployment figures are not_____ related to the rise in prices.

She felt ________ awkward because of her bad performance on the stage.

 ---I was riding along the street and all of a sudden, a car cut in and knocked me down. ---You can never be         careful in the street.