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

Cars turn into dead weapons when they are driven carelessly.

Which of the following is the author"s suggestion

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

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

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

No agreement was （） in the discussion as neither side would give way to the other.

It"s no good learning English without practice.

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

An idle youth, a needy age.