ANIMALS CAN’T SPEAK. THEY CAN’T TELL US WHEN THEY ARE UNHAPPY. A....

101. Animals can’t speak. They can’t tell us when they are unhappy.

A. If animals could have spoken, they would have told us when they were happy.

B. If animals can speak, they would tell us when they are happy.

C. If animals could speak, they will be able to tell us when they are happy.

D. If animals could speak, they would be able to tell us when they were happy.