INVENTING CARS RUNNING ON WATER CAN BE POSSIBLE IN THE FUTURE BUT...

23. - DE THI TNTHPT TU SOAN
DE THI TNTHPT TU SOAN
23. Inventing cars running on water can be possible in the future but I think it costs an arm and a leg A. economical B. pricey C. reasonable D. complicatedMark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.