What’s that on the desk?— It’s _______ book.

Carol is getting old and he can’t jump as _______ as he did..

Why didn’t she ask for help at that time?— You know, at such a midnight, there was no one ________.

You’ve passed the exam. I’m happy ______ you. [ ]

Do you have _____ trouble finishing the work?—The work is not so difficult as you think． We have finished it already．