1. Jason ___ (see) snow before. Can you believe it?
2. We ___ (live) in this house since January.
3. He ___ (lose) his keys. He can't get into the house.
4. I ___ (have) a headache for two week now.
5. That band ___ (receive) a lot of awards for their music.
6. ___ (eat - you) anything today?