英语,顺便分析下句型~

题目

英语,顺便分析下句型~
13.What did you dream about last night?
---I dreamt that I ( ) to the moon.
Filed B.had filed C.am flying D.was flying
14.I took a picture of you just now.
---Really?What a pity!I ( )
A.didn’t look B.wasn’t looking C.hadn’t looked D.haven’t looked
15.Thousands of teachers （ ） into their new flats and the rest of them （ ） for theirs.The government says many more apartment buildings （ ）.
A.have moved; is waiting; are to be built
B.have been moved; are waiting; will be completed
C.have been moved; is waiting; will have been putting up
D.have moved; are waiting; are to be set up

答案

　　D. was flying 当时梦见正在飞往月球（过去进行时）
　　B. wasn’t looking 强调被拍照时没在看镜头
　　D. have moved; are waiting; are to be set up　一部分教师已经搬进新居,其余的老师在等着搬家,政府说要建更多的楼.