Is that Mark's___?b:Yes,it is该怎样填

Is that Mark's___?b:Yes,it is该怎样填 a:tony,is that your key?b:no.___key is here.that's___my key.a:is that mark's___?b:yes,it is.有些大写我没写. Is that a pencil s___? Whose scarf is that?It's___.A.the cat B.the cats C.the cat's — Hello,I'd like to speak to Mark,please.— _____________________________.A.Yes,I'm Mark B.This is Mark speakingC.It's me here D.This is me选b还是d 应该是 that's me吧 --Dongdong,___car is that? --It's___ A.who's;her B.whose;mie C.whose;her D.who's;my What you said yesterday s___ me.Is that true? That room is s___ for Mr.Green怎么写 That room is s___ for Mr.Green什么意思 That zoo is s___ for animals to live in. is that Mark?Sorry ,he isn't here ,can i _____ a message A Take B give C leave B:that sounds s___ .what was it l__ （1）_is known to the world,Mark Twain is an great American writer.（2）_is known to the world that Mark Twain is an great American writer.（3）_is known to the world is that Mark Twain is an great American writer.A What B It C Which D As is known to the world,Mark Twain is a great American writer.A That B Which C As 选B非限制性定从? The man's name is Peter Mark.We can call him__.A.Mr Peter B.Mr Mark c.Sir Mark D.Mark A BOOK MARK IS SOMETHING PUT BETWEEN THE PAGES OF A BOOK TO MARK THE PLACE.DO YOU OFTEN HAVE TO DOSO?A:IT B: ONE C:THAT D:THIS How much is that book（同义句）What's___ ___ ___ that book? a.He is the only one of the students that _______ got full mark.b.He is one of the students that ______ got full make.A.is B.are C.has D.have分别填C、D,为什么?