用所给词的适当形式填空 1．He fell ______ (sleep) on the train half the way. 2．My brother went to school without ______ (eat) breakfast. 3．I did ______ (bad) than Mary in the English exam because I made more mistakes. 4．My son promised ______ (be) careful with his test next time. 5．He opened the door and ______ (take) a photo. 答案：1．asleep 2．eating 3．worse 4．to be 5．took 【解析】 1．句意：他在半路火车上睡着了。 fall asleep入睡，动词短语；asleep是形容词,表示睡着了，故答案是asleep。 2．句意：我哥哥没有吃早饭就去上学了。 without没有，介词，后加动名词作宾语，故答案是eating。 3．句意：在英语考试中我考的比玛丽差，因为我