A.must have felt B.might have felt C.would have felt D.would feel
A.interferes B.disturbs C.upsets D.interrupts
A.general B.popular C.universal D.common
A.assure B.secure C.ensure D.issue
A.this B.that C.these D.those
A.empty B.bare C.blank D.hollow
A.cracking B.crack C.cracked D.cracker
A.imaginary B.imaginative C.imaginable D.imagined
A.In spite of B.Butf or C.Because of D.As for
A.in B.by C.with D.of