_________________(64)
A.at
B.on
C.in
D.to

______(81)
A.like
B.as
C.same
D.also

_______(83)
A.to
B.with
C.from
D.on

_______(84)
A.to provide
B.providing
C.provide
D.be provided

Jewish people celebrate _____ (71. FREE) from ____ (72. SLAVE) on Passover holiday.
A.freedom/ slavery
B.freedom/slaver
C.freeze/slavery
D.freedom/ slavey

I am very ____ (73. PRIDE) to be chosen for the ____ (74. NATION) team.
A.prouding/ national
B.prouding/ international
C.proud/ national
D.proudness/ international

Although the problems were rather ______(77. DIFFICULTY), they managed to ______(78. SOLUTION) all of them.
A.difficult/solute
B.difficult/solluting
C.indifficult/ solving
D.difficult/solve

_________(57)
A.many
B.a lot
C.much
D.lots

____________(59)
A.ever
B.never
C.already
D.lately

All the following are mentioned as events that can affect food supply EXCEPT .
A.erosion of soil
B.contamination of soil
C.reduction of nutrients
D.loss of water supply