Complete the dialogues with the Present Perfect or Present Perfect Continuous form of the verbs in brackets.

1. A: Your eyes look red. What

(you / do)?

B: I

(play) computer games for four hours. That's why my eyes look tired.

2. A: I

(study) the whole map of Asia since 9 o’clock and I still don’t know where Bhutan is.

Can you help me?

B: Sure. I can try.

3. A:

(ever / fly) a drone?

B: No, I haven’t. But I’d like to one day.

4. A: Where

(you / be)? I

(try) to reach you for over an hour!

B: Sorry, I

(not hear) the phone. I

(listen) to a fascinating podcast about the history of the universe. I’ll call you back when it finishes. OK?

5.

A: There is something wrong with this 3D printer. It

(print) this badge for 40 minutes and it’s still not ready. Do you think it

(break) down?

B: I wouldn’t worry. It always takes ages to print anything!