句子加工厂
⑴in，or，January，it，February，is (连词成句)
It is in ________ ________ ________.
⑵Christmas is on_the_25th_of_December. (对画线部分提问)
________ Christmas?
⑶Mr Green talked to his students about holidays. (用now改写)
Mr Green _______ ________ to his students about holidays.
⑷They usually dress up in costumes at Halloween.(对画线部分提问)
________ ________they usually ________at Halloween?