问题补充：
【小题1】Our classroom is clean. Theirs(They) is clean, too.
【小题2】My cousin Kate likes swimming. She is a good swimmer(swim)
【小题3】Peter is a good student. He can sing and dance very well(good).
【小题4】Jack’s first(one) teacher is Miss Fang.
【小题5】The flower shop is usually closed(close) at weekends.
【小题6】Little Tom is such a polite(有礼貌的) child that everybody likes him.
【小题7】Christmas is coming. People are all busy(忙的) getting ready for it.
【小题8】What are your hobbies(业余爱好), boys and girls?
【小题9】We often go to some small restaurants(餐馆) nearby for dinner.
【小题10】The Great Wall in China is really（真的）wonderful.
答案：
解析：
【小题1】此题考查名词性的物主代词。他们的要用theirs.
【小题2】此题考查名词，好的游泳队员swimmer。
【小题3】此题考查副词，表示好时要用well。
【小题4】此题考查序数词，第一位要用first。
【小题5】此题考查形容词，根据语境可知，表示关门故用closed。
【小题6】此题考查形容词，有礼貌的是polite。
【小题7】此题考查固定结构be busy doing sth。
【小题8】此题考查名词，根据语境可知要用复数形式。
【小题9】此题考查名词，根据语境可知要用复数形式。
【小题10】此题考查副词，真的要用really。
