Ответ:

1 I've studied Spanish at this college since last year.

2 I haven't spoken to Stella for ages. I must call her.

3 How long has Ben had his new car?

4 Max wrote to his grandparents last weekend.

5 I've lived in this flat for three months.

6 Tom has gone to Spain for two weeks - but he's back now.

7  How long has Sam stayed in London before he came back?

Объяснение: