I WANTED TO GIVE HIM SOME MONEY AFTER HE HELPED ME WITH THE CAR ___...

19. - CONJUNCTIONS LI THUYET BAI TAP DAP AN
CONJUNCTIONS LI THUYET BAI TAP DAP AN
19.I wanted to give him some money after he helped me with the car _____ he absolutely refused to accept it.a. so b. but c. therefore d. and so