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

Gift giving is the same thing in China and America in that （）.

The Crimea hope to make money （）.

All male guests at this restaurant are respectfully requested that they are put on coat and tie.

No agreement was （） in the discussion as neither side would give way to the other.

Cars turn into dead weapons when they are driven carelessly.

我們認(rèn)為節(jié)約用水非常重要。

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

It took years for Einstein"s theory to gain acceptably.

Having a conversation with people with dementia will be （）.