HE OFTEN ... TO THE ZOO ON SUNDAY WHEN HE WAS A BOY.A. GOES B. WAS...
11. He often ... to the zoo on Sunday when he was a boy.
A. goes
B. was going
C.
went
D. is going
11. He often ... to the zoo on Sunday when he was a boy.
A. goes
B. was going
C.
went
D. is going