If you are careful enough, you will _________ make mistakes in your exams.
Mr. Wu found a number of magazines in the classroom ______________.
The cruel cook was guilty ______murder. He was involved _____ the case.
―_________________? ―She looks tall and beautiful.
He told me with ________ that he had no choice but ________ the fact of his son’s death.
Your things are all over the floor. Please _______________.