用所给词的适当形式填空。每词限用一次
meet, call, ask, help, be
【小题1】Tony often _________ his classmates learn English.
【小题2】Please _________ Kate at 356-789.
【小题3】A pencil and a book _________ in my bag.
【小题4】What about _________ at the school gate（大门）?
【小题5】You can _________ Jane for your book.