What effect has the Internet had on music piracy

Cars turn into dead weapons when they are driven carelessly.

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

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

The only way to conquer a fear is to face it, and doing so as frequently as possible.

It"s no good learning English without practice.

Which of the following is the author"s suggestion

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

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