I hear it won’t be ______ he graduates from the university.

He’s succeeded in many fields but his wife is an ordinary woman, ___________?

This problem is too difficult. — You can’t work out the math problem unless you ______ to your teacher carefully. [ ]

We don’t believe _____ little children can do ____ much work in such a short time.

You can shop _______ ten o’clock at night in the mall. [ ]