A.where B.how C.what D. why
A.what B.how C.why D. that
A.am B.were C. have been D. be
A.very B.so C.too D. more
A.fixing B.fix C.to fix D. fixed
A.use B.using C.to use D. used
A.how B.what C.where D. which
A.demanded B.have demanded C.be demanded D. are demanded
A.and B.nor C.or D. but
A.is saying B.was saying C.has said D. will say