Відповідь:

Пояснення:

1) 1.since 2002

2.since yesterday

3. for six days

4.for a month

5. for two weeks

6. since last month

7. for two years

8. for a whole day

9. for three hours

10.since monday

11. since my birthday

12.since last weekend

2) 1) A: Have you ever been to London?

B: No, I have never been there

2) A: Have you seen the Parthenon yet?

B: Yes, I have already seen it. It's amazing!

3) A: Has Damien ever gone skiing?

B: No, he hasn't. He doesn't like it.

4) A: Is Akim at home, yet please?

B: No, I'm afraid he's already gone out

5) A: I'm afraid I have never visited the Melbourne Museum and I've been in Melbourne for a whole year.

B: Really? I already have. It's fantastic!

6) A: How long have you and Ben been friends?

B: We've been friends for twelve years.

7) A: I have just cooked dinner.

B: That's good because I haven't eaten yet and I'm really hungry.