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

Which of the following is the author"s suggestion

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

我想知道他把表送給誰了。

It"s no good learning English without practice.

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

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

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

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

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