Is it ____ that she will give us a hand when she hears about our trouble?A.possiblyB.probablyC.perhapsD.likelytell me the answer and give me the reason, thanks

It seems that she is very happy today.同义句 She____ ____ ____ happy today. it seems that she is always sad 的同义句 she always ______ ____ -Who is it?____ my mother.A.This is B.it is C.That is D.She is It is said that she ____(not be )to Beijing yet ----Is that Jessie over there?---____,I'm sure.A.That's she B.That's her C.So it is D.Here she is----Is that Jessie over there?---____,I'm sure.A.That's she B.That's her C.So it is D.Here she is she的适当形式填空,Is that ____ (she) eraser Please tell ___ (she)that pen is ____ (she). That is my cat.____ name is Disney.A.Its B.It's C.He's D.She's如上~ that' gina ,isn't it?----____ a.yes she is b.no she isn't c.yes is isn't d.no it isn't 请详解 that' gina ,isn't it?----____ a.yes she is b.no she isn't c.yes is isn't d.no it isn't 请详解 don't you know that,my dear friend,it is you that she lovesdon't you know ____,my dear friend,it is you that she lovesA.who B.which C.that D what选C.为什么? Is that ____(she) car?NO,____(she) is over there It seems that she is pretty=She seem That girl is ____ (不是) Lucy.She's Kate. That 引导什么从句：It is your fault that she is where she is! She finds that it is frustrating to hang out on the beach=She finds ___ ___ __ __ __ ____ She finds that it is frustrating to hang out on the beach=She finds ___ ___ __ __ __ ____ She looks sad.Could you please tell me ____ that prevents her from being as happy as before?A.what it is B.it is what C.how it is D.it is how