Ttere are many(?) (sheep) qn the farm.

Ttere are many(?) (sheep) qn the farm.
Ttere are many(?) (sheep) qn the farm.

Ttere are many(?) (sheep) qn the farm.
应该填“sheep”原形,因为“羊”,sheep不可数,所以单复数都一样.
此外这类词还有deer,鹿；fish,鱼.

应当是There are many(?) (sheep) in the farm.
是个填空题，问的是括号里的sheep怎么填。这里应当不变，因为sheep的单数和复数相同。

农场上有很多羊