(he / live) in London before he moved to Glasgow?
Had he lived
Julie and Anne (not/meet) before the party.
Hadn't met
(they / study) English before they went to the USA?
Had they studied
After they (eat) the shellfish, they (begin) to feel sick.
Had eaten/ began
When I (get) to the airport I discovered I ( forget) my passport
Got/Had forgotten
After they (see) the BVU , they (go) to the beach
Had seen/ Went
Before they (move) to Bà Rịa, they (sell) everything.
moved/ had sold
(they / book) a room before they went to London?
Had they booked
You (not/study) for the test, so you (be) very nervous.
Hadn't studied/ were
After Columbus (discover) America, he (return) to Spain.
had discovered/ returned