He _______(not fall) asleep until his parents came back.

He _______(not fall) asleep until his parents came back. 翻译：He could not fall asleep He tried _____(not fall) behind others. Tom tried _______ (not fall) behind others.答案 为什么 He tried __ (not fall) behind others.适当形式 He could not fall asleep because he___(not give)out the posters yet He was very excited.He could not fall asleep(连成一句） When a person who is not love, he can fall in love with anyone around是什么 Tom was so excited that he could not fall asleep 同义句 He tried（ ）{not fall} behind others用所给词的适当形式填空. Jim is not here._______(where) is he? he is worried about _______(not pass) the english exam i do not think he can speak french ,_______? He_______(not do)_______(he) housework at the weekends. sam can not fall asleep if he does not drink milk 的同义句在线等，急啊 He did not know what _______.A to eatB he can eatC he eats do not fall down 含义? He _______ me since last week?A:did not telephoneB:had not telephonedC:has not telephoned D:wo not telephone