Group B verbs have different forms for the Simple Past and the Past Participle. Type the Simple Past on the left, and the Past Participle on the right.
drive
dr_ve
dr_v__
ride
r_de
r_d__
rise
r_se
r_s__
write
wr_te
wr_t__
If you want, after finishing the exercise, you can listen to the pronunciation of these verbs: