I think it is a ___(danger） job横线上填什么

I think that it is important to master a foreign language.（同义句）I think ___ ___ ____ ___ a foreign language . I think it is a ___(danger） job横线上填什么 He has done a lot of work,___ necessary to our study.A.which I think is B.which I think it is C.I think which is D.which I think is itWhich one?why? It is so ___(cloud).I think it is going to rain I think he is a wolf in ___(sheep) clothing This physics exam is easy ,but I don't think that ___ can pass it .This physics exam is easy ,but I don't think that ___ can pass it .A.everybody B.somebody C.none D.nobody This is not ___ book.i think it's ___ book. I think it wrong to take ___ for granted that ___ is easy to learn Chinese well.a.it; it b.anything,it c.it; that d.something; it为什么选A?句子怎么翻译? 选择：I ___ this book ___ interesting.A.think,not B.think,isn't C.don't think,is选择：I ___ this book ___ interesting.A.think,not B.think,isn't C.don't think,is -as it is dark i think i should go home - ___ a.never mind b.go ahead c.well done d.forget it为什么 Do you think Jim is a good student?Yes ___ A I don't think so B I think not C I think soD I so think Is this your eraser?---No,it isn't.I think ___.A.it her eraser B.its her eraser C.it's her eraser I love music. I think it is the ___ beautiful language in the world I think doing housework is an ___(please)job.I donot like to do it I wrote __ new poem last week.And I think it iAND I think it is ___ excellent one.A a,the B a,an Cthe,an Dthe,the 选哪一个 I it think is right Is this your book?No,I think it's____?Is this your book?No,I think it's ___?A.Jim B.Jim’s C.Jim’s brother D.Jim’s brothers是选B,还是C?为什么 11.- Have you seen ___ pen?I left one here this morning .- Is it ___ black one 11.- Have you seen ___ pen?I left one here this morning .- Is it ___ black one I think I saw it somewhere .B.a ; a D.a ; the 第二个空不应该是特批黑色的那支