Sure, here are the verbs in the suitable form, either the present perfect or the present perfect progressive:

1. A: How long **have you studied** English?
B: I **have learned** English since I was twelve.

2. A: Are you waiting for someone?
B: Yes, I **have been waiting** for two hours, but my friend **has not come** yet.

3. A: I **have lost** my address book. **Have you seen** it anywhere?
B: Yes, I **have just seen** it on the bookshelf.

4. A: You look tired.
B: Yes, I **have been studying** for four hours and probably won't finish until midnight.

5. A: **Have you seen** Mark recently?
B: No, I **have not seen** him since Christmas. I wonder where he **has been living** since then.

6. A: I feel really tired.
B: It's because you **have been doing** too much.
A: Well, at least I **have finished** that report now, and I can relax.

7. A: Someone **has left** the ladder outside, look.
B: I expect that's Mike. He **has not finished** the windows yet.

8. A: You've got mud on your shoes.
B: It's all right, I'll take them off. I **have been working** in the garden.
A: Yes, it looks a lot tidier. Well done. You **have done** a good job.

9. A: I **have heard** that you and Harriet are building a garage. How long **have you been doing** that?
B: Oh, for about a month now. We **have done** about half of it.

10. A: You're still reading that book, aren't you? How long **have you been reading** it?
B: I **have been reading** it for three days, but I **have not finished** it yet.

11. A: How long **have you known** Jane?
B: We **have known** each other for over ten years.

12. A: **Has John always lived** in London?
B: No, he **has lived** in London for the last few years.