Big companies have logos so that their goods can be recognized in every nation.

A. If there weren’t logos for big companies, their goods couldn’t be recognized in every nation.

B. If big companies didn’t have logos, so that their goods couldn’t be recognized in every nation.

C. If big companies had logos, their goods could be recognized in every nation.

D. Big companies had logos, so that their goods could be recognized in every nation.

E9- TĐ- Unit 9 (1)