A.His clothes looked clean and of good quality but they were old and worn.
B.No matter what good quality his clothes had, they looked old and worn.
C.His clothes, though old and worn, looked clean and of good quality.
D.He was fond of wearing such old and worn clothes because they were of good quality.

A.Assuming
B.Assumed
C.To assume
D.Having assumed

A.hadn't to
B.didn't have to
C.shouldn't have
D.mustn't have

A.motivator
B.motivated
C.motivational
D.motivate

A.why at that point
B.at that time
C.by this time
D.at which point

A.building a pool
B.would build a pool
C.a pool be built
D.they would build a pool

A.having informed
B.informing
C.that I informed
D.having been informed

A.congestion
B.brand
C.flavor
D.blend

A.over
B.above
C.on
D.in

A.wouldn't turn on music so loudly
B.hadn't turned on music so loudly
C.couldn't turn on music so loudly
D.didn't turn on music so loudly