"On no account ____to feed the animals", the warning can be seen on the signboard in front of every cage.
A.allow visitors | B.visitors are allowed |
C.are visitors allowed | D.are allowed visitors |
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"On no account ____to feed the animals", the warning can be seen on the signboard in front of every cage.
A.allow visitors | B.visitors are allowed |
C.are visitors allowed | D.are allowed visitors |