Many a professor _____ looking forward to visiting Germany now.Many scientists _____ studied animals and plants in the last two years.
A.is; have B.is; has C.are; have D.is; are
Many a professor _____ looking forward to visiting Germany now.Many scientists _____ studied animals and plants in the last two years.
A.is; have B.is; has C.are; have D.is; are
A