HE OFTEN ... TO SCHOOL BY MOTORBIKE, BUT THIS MORNING HE ... BY BU...

22. - 3500 CAU TRAC NGHIEM ON TAP AV THCS
3500 CAU TRAC NGHIEM ON TAP AV THCS

22. He often ... to school by motorbike, but this morning he ... by

bus because his motorbike doesn't work.

a. goes / goes

b. goes / is going

c. goes / was going

d. goes / went

--> d