Circle the answers that best complete the sentences, choosing either the Simple Past or the Present Perfect.
1 I didn't watch / haven't watched the news on TV recently. I don't know what's happening. 2 She never ate / has never eaten lasagna! That's unbelievable. 3 Gareth finished / has finished his book yesterday evening. 4 We left / have left school in 1999. 5 Did you see / Have you seen Fiona lately? 6 ' I've been to Mauritius! ' ' Really? When did you arrive / have you arrived? ' ' I have arrived / arrived three weeks ago. '