There are four ________ students in ourschool.

That’s me when I got married. Seewhat I look like now!—Why not go on a diet to get into ____.

He ______ be in the classroom, I think.—No, he ______ be in the classroom. I saw him go home a minute ago.

The new invention made ____________ possible for a blind man to read.

It was not until the 18th century that manrealized that the whole of the brain was involved in the working of the mind，