Please excuse me _______ your letter by mistake.
The media can often help solve problems and draw attention _____situations ________help is needed.
—What should we pay more attention to if we go north in winter, Mum?—Nothing much. Take warm clothes _____ the weather is cold.
—How wise of you to come round, but why?— ________that all is right.
—Mary told me she would ________ computer studies.—Really? I’ll try my best to ask her to_________ such foolish ideas.
It is strongly suggested that measures ________students to cheat in the exams.