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

An idle youth, a needy age.

The Crimea hope to make money （）.

After reading the novel he was too exciting to go to sleep that night.

我想知道他把表送給誰了。

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

What effect has the Internet had on music piracy

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

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.