What __they often__（do） on monday?怎么填

What __they often__（do） on monday?怎么填 (1/8)几道英语语法题,1、What's the matter __they still haven't answered the Nobody knew what had happened __they were told about it.A.when B.as C.after D.until The people are fuloly aware __they have before them problens and diffficulities of various kinds.a.of that b.what c.that d.which they learnt __they want to know the ways of making walls用what可以吗?that呢?我认为应该用that ,用what说不通.这是一篇词语运用里面的一句话。给的答案是what, The polar bears look like bears,__they? shelf(复数)__they(反身代词)__ These animals are all used to their environment;__they have learned how to live successfully in后面还有their habitatA.for example B.what's moreC.that is D.or rather she often__(do) her homework at home in the past Her mother often__(do)housework at the weekends His mother with his father often__(go)to movie.填空. Mr.Green often__(drink) a lot when he was young. What made the scientists puzzled is __they should call the newly born creature,which looks very ststrange.A.which B,that C,what D,why这句话的后面是不是缺了宾语呀是不是选what呀!希望知道的朋友给我解释一下, 急 we have many rules .__ __they空填什么 What is your favorite __?Elephants.Why do you like__?__They are very friendly.And they often __in the water.__ else do you like?I like pandas,__.Me too.But do you know where there are __?China ,I __.You are ____.Goodbye.____ 高中英语题求解呀~感谢!1： ___is known to us all is that the 2008 Olympic Games will take place in beijing.A.It B.What C.As D.Which 答案：B（怎么不选A呢 如果有that可以选吗?）2:When asked __they needed most,the kids said th Simon often__(play)football with his friends.Daniel sometimes __(watch) ball games on TV. 她经常自愿给我一些帮助.she often__ ___ __to me