用can， may， could， must， need， shall， will的适当形式填空并指出用法｡
【小题1】Bring your raincoat, please. It ________ rain later.
【小题2】It was so hot last Monday. I ________ (not) get to sleep.
【小题3】This ________ (not) be a woman’s handkerchief. It ________ be a man’s.
【小题4】Listen to me, boys! You ________ (not) write it down in the book.
【小题5】—Must I finish the homework before the class?
—No, you ________ (not).
【小题6】You ________ be ill. You look pale.
【小题7】Please read it loudly. I ________ hardly hear you.
【小题8】—________ I go swimming this afternoon, Mom?
—No, it is too cold to have a swim today.
【小题9】—________ I clean the windows now, Li Fang?
—Please do.
【小题10】I ________ let you have the book as soon as I finish it.