Nick is looking for another job because he feels that nothing he does____ his boss.

As civilization______, more and more people have realized the importance of preserving rare animals from extinction.

There are many advantages to live on the top of a high-rise, one of which is that you can get a good ______.

The policeman stopped him when he was driving home and _____ him of speeding.

In the past ,the miners had to be extremely         to bear the uncomfortable conditions at mines.