急.yesterday i went to see a film with an old friend.（改同义句）2 when he was writing letters,the student was too careless to notice his spelling.when he was writing letters,the student didn't( )his spelling.3 Although they failed many times,the experiment was successful at last.Although they failed many times,the experiment was successful( )We don't care whether she will finish her homework on time.Whether she will finish her homework on time is ( ).求这些句子的
问题描述：
急.yesterday i went to see a film with an old friend.（改同义句）
2 when he was writing letters,the student was too careless to notice his spelling.
when he was writing letters,the student didn't( )his spelling.
3 Although they failed many times,the experiment was successful at last.
Although they failed many times,the experiment was successful( )
We don't care whether she will finish her homework on time.
Whether she will finish her homework on time is ( ).
求这些句子的同义句!坐等回答
答