Those are my keys .对画线部分提问（画线部分是 my keys）

Those are (my keys).对括号内提问更急 Those are my keys .对画线部分提问（画线部分是 my keys） Those are my keys.____ under the desk. Those are some keys.(改为单数） 1.These are my friends.2.Those aren is jackets 3.Are they rulers?4.The keys are yellow.5.Are those your pencils?都改成单数句 Now where are my keys? ______(it) are my keys. 句式转换 同义词Those dictionaries are Helen‘s Are those her keys?Tese are my dictionaries Are those her erasers Is that Eric's schoolbag?Are these your rulers?改为同义词Those dictionaries areHelen‘s Are those her keys？These are my d 英语：按要求改句子.1、That's my uncle.(改为一般疑问句）____________________2、Are those your keys?(作否定回答）____________________3、These are oranges.(改为单数句）_____________________4、(Mrs.Brown) is forty.(对带 Those are my books.对my book 提问 Those are my brothers 对my brothers提问 怎么写 Those are my pictuers.对 my pictuers 画线部分提问 Those are my glasses.对my glasses提问. Those are my cd's 对my cd's 提问 1 My keys are in my parents' room（对画线部分提问） Those are my books.（对画线部分提问） my book 被画 Those are my books.（对画线部分提问） my book 被画 are those? 怎么把Are those your keys改为单数形式? Those are a set of keys改为一般疑问句