I sang somgs yesterday.(改为否定句） 怎样做?

I sang somgs yesterday.(改为否定句） 怎样做? 英语翻译4.sang,i,danced,and,my,new,with,friend,. I sang a song this afternoon改为一般疑问句 sang danced with friends new my I [连词成句] with sang danced and new my I friend快 I sang songs yesterday.（改为否定句） when I sang in f_______ of many people I sang and danced with my friends 就划线部分提问 sang and danced这是画线部分 ——sang some english songs at party.选择：I and he or He and I I sang a song at the____._ you have a party last _ _?Yes.I sang a song at the -. Did you sing a song Yes,i sing.I sang a chinese song 划线部分哪里错了?A是（Did you sing a songA是（Did you sing a song）里的song B是(Yes,i sing.I sang a chinese song )l里的singC是(Yes,i sing.I sang a chinese song )里的sang D是(Y sang,with,I,my,danced,and,friends,yesterday.[连词成句】求大神帮助 Our group didn't have a play,but sang an English song i .填什么 Yes.I sang and danced last last weekend.的问句是什么? sang with friends and my I new danced. 怎么连词成句? He sang just now.用when I came here改写句子 I sang and danced with my new friends根据答句写问句 with,sang,I,and,new,danced,friends,my(帮我组成一句话）