1.It seems that she is quite happy.(改为同义句）
She seems__to_ be___ very happy.
2.Where does he live?Mr Hu asked...（改为复合句）
Mr Hu asked__where_he lived___ ___.
3.Is the earth round?The little boy asked...（改为复合句）
The little boy asked _if__ the earth is__round_ ___.
4.Which book do we have to read?Could you tell me...（改为复合句）
Could you tell me which book ___we _have__ _to__ read.
5.Please tell me where we show our tickets.（改为简单句）
Please tell me __where_ _to__ show our tickets.
6.Tom's father saw that he was sitting on some eggs.（改为简单句）
Tom's father saw _him__ sitting___ on some eggs.