Question

Choose the right form of be able to.
My cousin __________ dance hip hop, when he was a teenager.
A) could
B) were able to
C) is able to
D) was able to
E) could able to

помогите пж​

Answer 1

D

When he was a teenager - прошлое время (past simple)

Значит глагол to be примет форму того же времени, т.е. was able to