3. выберите вариант ответа, в котором подчеркнутое сказуемое стоит во времени past perfect.
pedro (a) had learnt english before he (b) went to england.
before emily (a) won a prize she (b) had written over 1000 poems.
he (a) had not played in hollywood films before he (b) moved in the usa .
when we (a) came to the station the train (b) had already gone.