PRESENT PERFECT OR PAST SIMPLE?
Complete the dialogues with the correct form of the verb: present perfect or past simpple

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

1.
A: (you/ever/hear) the group The Darkness?
B: No, . What kind of music do they play?
A: Rock music. I (see) them in concert last night.
B: (be/it) a good concert ?
A: Yes, I really (like) it.
2.
A: (you/ever/lose) your car keys?
B: Yes, I .
A: When (that/happen) ?
B: In Portugal. I (be) there on holidays.
A: What (you/do)?
B: I (phone) the car hire company. But they (make) me pay 100 euros
for the ne keys.