Complete the gaps with 'already,' 'yet,' 'just,' 'ever,' and 'never.'

1. She has **already** been to Buckingham Palace twice. 2. They haven’t learnt water skiing **yet**, so they can’t come with us. 3. We have **just** finished school for the day. 4. If you have not packed your suitcase **yet**, then I will do it for you. 5. I have **never** heard her singing. 6. It’s the first time I have **ever** seen him smile. 7. She has **just** left. You only missed her by seconds. 8. Sorry, I couldn’t call earlier, but I’ve only **just** finished work. 9. I have **never** said anything bad about you. 10. Have you **ever** seen an elephant?