1.Can I borrow your ruler , please?(改为同义句) (Could) you (borrow me) your ruler, please? 2.Zhuhai is much more beautiful than it was before.(改为同义句) Zhuhai wasn't (beautiful as) it is now. 3.He has already visited the pandas at Guangzhou zoo.(改为一般疑问句) Has he(yet visited)the pandas at Guangzhou zoo? 4.My mother HAS COOKED THE LUNCH.(对大字部分提问) (What has) my mother (done)?5.Annie has had breakfast already.(改为否定句) Annie hasn't had breakfast (yet).