下列各句中，没有语病的一句是

It’s based on the idea all people are created equal,is accepted by most people.

－Look，here________．－Oh，it’s my secretary.But I________him to pick me up at seven o’clock.

I hear you have written a new book.— Yes, it should _______ in a month or so.

He__________ he would be able to leave tomorrow, but it’s beginning to took difficult