我們認(rèn)為節(jié)約用水非常重要。

It"s no good learning English without practice.

I thought you might be tired, （） is why I decided to help you.

The guide dogs helping the people with dementia will （）.

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

An idle youth, a needy age.

What effect has the Internet had on music piracy

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

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

It is when you nearly lose someone when you become fully conscious of how much you value them.