It"s no good learning English without practice.

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

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

All of them are （） at Lana"s achievement.

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

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

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

我們認為節(jié)約用水非常重要。

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

There is nothing so admirable as a man whose sacrifices his life and happiness for others.