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

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

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

The author"s attitude towards gift giving is （）.

What is true about sales of music over the last year

What effect has the Internet had on music piracy

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

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

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

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