There _(be)an exhibition of art in the museum tomorrow.One of the _ (waiter) is his son.There are some _ flowers in the vase.They are _ beautiful.(real) If you are polite and helpful,you can make a lot of good friends _(easy).Walk _(cross) the road a

there must be someone in the room _(be)there _ an important meeting tomorrow .I have to prepare for itA There will beBThere to be选哪一个,为什么? There _(be) a basketball game tomorrow. There is _ only expensive dress. I have got . A.an B.the .答案是A 为什么呢?靠语感是the.但这是there be. If there _(be)fewer tress,there _(be)more pollution If there _(be)fewer tress,there _(be)more pollution. There _ (be) a lot of people over there There _(be)an exhibition of art in the museum tomorrow.One of the _ (waiter) is his son.There are some _ flowers in the vase.They are _ beautiful.(real) If you are polite and helpful,you can make a lot of good friends _(easy).Walk _(cross) the road a My father _ for London tomorrow ,there is _ an important meetingA is leaving to be B is goning to leave having 有there is dong 的结构吗 还有表示将来时的有什么 他们有什么区别 THERE IS GOING TO BE AN ENGLISH MOVIE(_)THIS WEEKENDA AT B / C ON D IN 选哪个说明原因 There _ an important exam next Saturday.We need to prepare for it.A.will have B.are C.is D.will be 为什么 不是A _ (be)there any milk in the bottle I ___ for Beijing tonight for there is _ an important meeting .I _ for Beijing tonight for there is ___ an important meeting .A.am leaving;to be B.leave;to be C.am leaving;to have D.will leave;to have请解释为什么 I want to know if there _ an English speech contest next month.If our school _ it,i must get readI want to know if there ______ an English speech contest next month.If our school _____ it,i must get ready for it.A.will be ;holds B.will be ; will hold There will be an answer.Let it be. There is an apple tree_ _ _ the house.填介词短语 There _ （be）a lot of useful _ （information）on the website. There will be more robots in the furure,_ _ (反意疑问句）