Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Some bacteria(A)are extremely harmful(B), but others are regular used(C) in producing foods. (D)

A. cold and cold                                         

B. the coldest and coldest

C. more and more cold                               

D. colder and colder

A. inform             

B. Information               

C. Informative               

D. informatively

A. needn't study                                                   

B. needn't be studying

C. needn't have studied                                       

D. needn't have been studied

A. had been studying 

B. were studying 

C. have been studying

D. are studying

A. That the woman was                             

B. The woman was

C. What the woman was                            

D. What was the woman

A. Ø / the            

B. the / Ø              

C. a / the              

D. the / the

A. deep-seated      

B. significant        

C. Dependent                 

D. intellectual