---What do you think has made Tom feel down? ---- ______ his seat in the election, I think.
He suggested the person referred _______ put into prison.
“Where is it?” “Where is _____? I don't know what do you mean?”
Our math teacher, however, _____ speak English well.
Your mother, however, ____ say that to us that day.
An awful accident, however, _____occur the other day.