Ithasbeen3daysItopaintourbedrooms,andIbelieveitisnotlongwemoveintothenewhouse.A.since,setout,beforeBbefore,setoff,sinceC.since,setabout,beforeD.until,setoff,after

Question

It has been 3 days__I__to paint our bedrooms,and I believe it is not long__we move into the new house.
A.since,set out,before Bbefore,set off,since C.since,set about,before D.until,set off,after

Answer 1

A
第一个空没悬念,since
第二个空,看到后面的不定式没?所以是set out
第三个空,not long before