—This history book is of great value. —Exactly. However, can be enjoyed from it you have a deep understanding of it.
Don’t cut in line, or other people may _______.
Tom is a friendly boy, so he is very easy to _______ .
There is _______ bridge in the old town.
Students need at least eight hours to sleep, or they are_______ in class.
He _______ be a history teacher.