You must follow the directions exactly, and if you should become you must take the time to back again and read them over.
How can they expect to learn anything_________they never listen?
Only when______senior high school_________to show a great interest in poems.
— Why are you still here? Everybody has gone to attend the lecture by the president. — Oh, I__________about it!
Mr. Duncan raised an unnecessary question he then failed to find an answer.
____________caused the accident is still a mystery.