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

No one should blind himself （） the well-known fact.

Which of the following is the author"s suggestion

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

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

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

我想知道他把表送給誰了。

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

Nobody can work well if he is distracting.

我們認為節(jié)約用水非常重要。