By the end of the 21^st century, the first car running on the sea water ____.

 

A. wouldn't have been             

B. hadn't broken  

C. doesn't break   

D. didn't break

A. Certainly, I'd be glad to                                   

B. Yes, it is warmer than today

C. Not really. I couldn't follow the story             

D. No, I dislike moving

A. would be                   

B. am being          

C. were                 

D. be

A. which tertiary institution did I choose             

B. which tertiary institution I choose

C. which tertiary institution I would choose                  

D. which tertiary institution will I choose

A. By the time               

B. As though                 

C. As soon as                

D. Now that

A. being controlled        

B. it was controlled        

C. to be controlled         

D. under the control