Ⅳ.用所给词的适当形式填空
【小题1】When the traffic lights are red, we must stop ______ (walk).
【小题2】Please pay attention to ______ (spell) the new words, boys and girls.
【小题3】Lucy went out today without ______ (tell) me where she was going.
【小题4】A large number of students ______ (like) PE best of all the subjects.
【小题5】After the whole day’s work, Mr. King is a bit ______ (tire).