that isn't a watch改为复数形式?

that isn't a watch改为复数形式? Is that a photo?Yes,it is.Is it your watch?No,it isn't.It's LiMing's.改为复数形式 That isn't my backpack改为复数 Lucy thinks that （ ）English movies isn'tLucy thinks that （ ）English movies isn't a good way.A.watch B.watched C.watching D.watches That 【填空】interesting.Let us watch TV.A does’s sound B isn't sound C not sounds 把That isn't my CD.改为复数句 is that your book?( ) a.that isn't b.is that your book?( )a.that isn'tb.yes,it isc.it isn'td.no,it is( ).is this your ruler?a.excuse meb.sorryc.i'm sorryd.helloa:your watch is very nice.b:( ).a.no.it isn'tb.yesc.thank youd.sorryis that ( )english dic She finds that leaning English isn 't eazy She finds that leaning English isn 't eazy (改为简单句) isn't that amazing Isn't that grand? 句子转换同意句两个句子：This is your watch.That isn't their bedroom. That's an interesting story ,_______? A.isn't it B.isn't that谢谢 Is that a photo?Yes,it is.Is it your watch?No,it isn't.It's LiMing's.这两句的复数形式是什么? your mother isn't a teacher.改为反义疑问 Is that a watch 怎么改为复数句子? That's a nice watch.怎么改为复数句? is that a watch?改为复数句急 Is that a watch?(怎么改为复数形式）