science is very difficult （）interesting.为什么填but.难道句子省略什么了?为什么省略啊?

Science is very interesting,_ difficult.空理应填什么 Our science teacher is very strict _____ us. He is very interested in science =He shows great _______ _______ science 连词成句 were is from your principal Lily science likes much very连词成句were is from your principalLily science likes much very M y science teacher is short and strong He is very young. M y science teacher is short and strong He is very young. Avatar,----American science-fiction movie,is very popular in China.“----”填【a; an ; the ; 不填】 Today English is very popular ___ science.A.at B.in C.on these science books is very popular in our school.有哪一处错误 what the science teacher does and says (is) very important还是are为什么? Today English is very popular ___ science.A.at B.in C.on 1、Science is a very interesting subject.改为感叹句 ---------- ----------interesting subject Now we ____(develop) the computer science because it is very useful. This is a very popular science fiction w____ by British write H.G Wells. science is interesting,b____difficult what is science? what is science ficction? （ ）is Miss Wang ( )完成问句 She is very kind.Ls your science teacher active?否定回答