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

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

The Crimea also released CDs for sale in shops because （）.

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

我們認(rèn)為節(jié)約用水非常重要。

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

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

What is true about the people suffering from dementia

It"s no good learning English without practice.

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