IF BELL HADN’T INVENTED THE TELEPHONE SOMEBODY ELSE…………..A. WOULD...

12. - DKI LAN II HKI TIENG ANH 12
DKI LAN II HKI TIENG ANH 12

12. If Bell hadn’t invented the telephone somebody else…………..

A. would do it B. will have done it

C. would have done it D. had been doing it