HE ……… ME FOR WHAT I ……… FOR HIS PARENTS A. THANKED/HAD DONE ...

30. - BAI TAP CAC THI TIENG ANH 60 DAP AN
BAI TAP CAC THI TIENG ANH 60 DAP AN

30. He ……… Me for what I ……… for his parents

a. thanked/had done       b. thanked/will do

c. thanks/ had done                d. thanking/had done