----you've agreed to go ,so why are't you getting ready?

----you've agreed to go ,so why are't you getting ready?
----but i _____that you_____us to start at home.
A.don't realize,want B.don't realize,wanted
c.haven't realized,want D.didn't realize,wanted
我想问这个题为什么是选D
----______the sports meet might be put off.
----yes,it all depends on the weather.
A.i've been told B.i've told C.i'm told D.i told
这个题为什么选A 不选其他的
---i'm sorry to keep you waiting.
---oh,not at al,i ____here only a few minutes.
A.have been B,had been C.was D.will be
----did you go to beijing for vacation?
----i___to go ,but i got sick at the last minute.
A.was planning B.hane planned C.had been planning D.have been planing
22._______ the letter ,I ran out of the room to the post office.
A Since I have finished writing B No sooner than I had finished writing
C As soon as I finished writing D After I have finished
31.We _______ the problem for quite some time ,but we _______ any conclusion yet.
A had discussed ; haven't reached B discussed ; haven't reached
C have discussed ; haven't been reaching D have been discussing ,haven't reached
38.I _______ such an interesting book before.
A was never reading B will never read C had never read D have never read
48.Once you ______ a promise ,you must carry it out.
A have made B had made C made D is making \
这几道题该选哪个?为什么 但是我我不知道为什么 有点多