A.It's well. B.It doesn't matter. C.By all means. D.I have no idea.
A.comesB.come C.cameD.has come
A.drug B.pill C.tablet D.medicine
A.must be B.can be C.would be D.could be
A.Two cups of waters B.Two cup of waters C.Two cups of water
A.so B.therefore C.since D.as
A.climb B.climbing C.to climb D.climbed
A.I don't know. B.I'd rather not say. C.Well, guess. D.Yes, we have.
A.long-week B.week-long C.long-weeks D.weeks-long