Man was, is and always will be trying to improve his living conditions.

The author"s attitude towards gift giving is （）.

The doctor will get more practice out of me than out of ten ordinary patients.

Have run out of fuel, the plane crashed to the ground.

The wound soldier made an effort to stand up, but the general stopped him.

It is quite typical of him to be late.

After reading the novel he was too exciting to go to sleep that night.

The only way to conquer a fear is to face it, and doing so as frequently as possible.

What effect has the Internet had on music piracy