qied fágtā aguīng XIOTSIOGSI-|||-一、找出每句中的一个错误并改正-|||-1.But we don`t seem to have much time to talk about together.-|||-2.He was punished because what he had done.-|||-3.The ice isn`t thick enough for us to skate.-|||-4.I gave you my luggage at a quarter of an hour ago.-|||-5.I am writing to thank you with your kind help.-|||-marlasomA-|||-6.He means to come no earlier as that time.-|||-7.We must return back to school this afternoon.-|||-allaw off-|||-8.Child as he is,but he knows a lot.-|||-9.Having been ill for a long time,so she fell behind her classmates.-|||-10.Thinking he happened to have no work to do,and he came back home.

步骤 1：分析句子结构和语法
1. 句子 "But we don't seem to have much time to talk about together." 中 "talk about" 后面没有宾语，因此 "about" 是多余的。
2. 句子 "He was punished because what he had done." 中 "because" 后面需要一个名词性从句，因此需要 "because of"。
3. 句子 "The ice isn't thick enough for us to skate." 中 "skate" 是不及物动词，需要介词 "on"。
4. 句子 "I gave you my luggage at a quarter of an hour ago." 中 "at" 与 "ago" 不能同时使用，因此需要删除 "at"。
5. 句子 "I am writing to thank you with your kind help." 中 "thank you" 后面需要介词 "for"。
6. 句子 "He means to come no earlier as that time." 中 "no earlier than" 是固定搭配，因此需要将 "as" 改为 "than"。
7. 句子 "We must return back to school this afternoon." 中 "return" 已经表示 "回来"，因此 "back" 是多余的。
8. 句子 "Child as he is, but he knows a lot." 中 "as" 引导让步状语从句，不需要 "but"。
9. 句子 "Having been ill for a long time, so she fell behind her classmates." 中 "having been ill" 是现在分词短语，不需要 "so"。
10. 句子 "Thinking he happened to have no work to do, and he came back home." 中 "thinking" 是现在分词短语，不需要 "and"。