Would you mind my sitting here? ______. It’s for your teacher.
——________ late for school again, Tom!——Sorry, I promise I _________.
Anyone _______ information should contact the police ________ 55554012.
Some Math problems in this book are difficult for the students work out.
_____earn more money for his new car, the young man has to work for three _____ hours in the evening.
His sister wanted to have him ____ the radio, but he had had it ____ already.