It’s hard to say what kind of person he is. Sometimes he is very nice; at other times he _______ be very cold.
Dr. Peter Spence, headmaster of the school, told us, “fifth of pupils here go on to study at Oxford and Cambridge.”
All children are required to ______ school.
Look at the trouble I am in! If only I your advice!
The teacher demanded all the exercise books ______ the next day.
______ I could say a word, she had stormed out of the room.