Which of the following is the author"s suggestion

我想知道他把表送給誰了。

It"s no good learning English without practice.

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

Cars turn into dead weapons when they are driven carelessly.

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

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

There is nothing so admirable as a man whose sacrifices his life and happiness for others. 

What effect has the Internet had on music piracy