My parents … together at one school for five years before they moved to moscow. a. had studied. b. studied. c. had been

Question

Английский язык: My parents … together at one school for five years before they moved to moscow. a. had studied. b. studied. c. had been studying.

Лера1369999 · Answer

Это past perfect т.к действие происходило перед определённым, значит A. Had studied...

My parents … together at one school for five years before they moved to moscow. a. had studied. b. studied. c. had been studying.