1.Did you understand___? A.what she said B.what to say C.what did she said D.how she had said2.who can tell us___about over there? A.what they talk B.what are talking C.what do they talk D.what they are talking3.The girl is thinking about ___she will go abroad to study English next year. A.if B.what C.whether D.when4.the teacher said that___. A.the sun moves around the earth B.the earth moved around the sun C.the moon is our satellite D.the moon was our satellite50.I don’t know when he __back,Please tell him the news when he ___back. A.come; will come B.comes;comes c.will come; comes D.will come; will come ABCCc6.I don’t know if his uncle ____.I think he ___if he is free. A.will come; comes B.will come, will come C.comes comes D.comes ;will come7.There is not much different between the two.I really don’t know_____. A.what should I choose B.which I should choose C.which should I chose D.what I choose8.No one knows____. A.which gate we have to go B.which gate we must go C.which gate do we have to go to D.which gate we have to go toBBD合并为一句1.“Are you a student ?” she asked me…2.“she wants to join the PLA.” she said…3.“Is the truck collecting rubbish outside?”Dad asked me4.“We will hold a sports meeting tomorrow.”Our teacher told us we …5.How long has it been like this? The man asked how …She asked me if you are ….She said that she wanted to…Dad asked me if the truck was …Our teacher told us we would…The man asked how long it had been ….6.will it snow tomorrow? Do you know?7.where are our tickets? Please tell me…8.I have already finished reading this book. She said..9.what time does the train leave?Do you know?10.I can do it by myself. I thinkDo you know if...