The more polluted the environment is, the less safe it becomes for the animals.

A. good time management     

B. ability to meet deadlines  

C. being late                           

D. being in time

A. controls        

B. supervises       

C. takes over    

D. rules

A. The warmer                       

B. get around the world        

C. the faster                           

D. will melt

A. in the verge                        

B. on the verge                      

C. on brink                             

D. in brink

A. Ms. Smith ordered the waitress to bring her a cup of coffee.

B. Ms. Smith invited the waitress a cup of coffee.

C. Ms. Smith advised the waitress to drink a cup of coffee.

D. Ms. Smith warned the waitress not to drink coffee.

A. independent     

B. automatic      

C. automating    

D. automated