Choose the correct word to complete the sentences. 1. In my opinion, Jupiterians (can/ might/ must) have three eyes and four arms. 2. Professor Colin Evers, (can/ must/ may) I ask a question about life on Venus? 3. Sarah is such a talented pianist. She (must/ may/ can) practice a lot. 4. (Might/ Must/ Could) you show me your passport? 5. It (can/ must/ might) rain tomorrow so we’d better plan an indoor dinner. 6. Customers (can/ may/ might) use staff washroom. 7. I’m sure you (can/ may/ could) speak Spanish seeing that you’re from Colombia. 8. You (may/ might/ can) leave now if you wish. 9. You (might/ can/ may) ask questions after my presentation. 10. We (can/ may/ might) find aliens on Mars.