question_answer

Read the passages that follow and select the correct options that can replace the corresponding underlined portions.

Many animals in the wild are suspicious and fearful \[\underline{\mathbf{Q29}}\] human beings. Many animals would \[\underline{\mathbf{Q30}}\] flight instantly when a human approached. Man, however, \[\underline{\mathbf{Q31}}\] discovered that some animals can be tamed or domesticated. \[\underline{\mathbf{Q32}}\] Animals in the wild, these animals would allow man to be close to them. They would \[\underline{\mathbf{Q33}}\]allow their owners to stroke or pet them. Many different kinds of animals have been domesticated. The dog, \[\underline{\mathbf{Q34}}\] is also known as "man's best friend", is one of the first animals to have been domesticated. One of the most unusual animals to have been domesticated \[\underline{\mathbf{Q35}}\] the pig. In England, long \[\underline{\mathbf{Q36}}\]. the pig was a wild animal. \[\underline{\mathbf{Q37}}\]was a ferocious and aggressive creature which was not easily captured. \[\underline{\mathbf{Q38}}\] nowadays, the domesticated pig is \[\underline{\mathbf{Q39}}\] longer the lean and tough creature it \[\underline{\mathbf{Q40}}\] to be!

A)  ought                  

B)         used       

C)  Should                

D)         would