Complete the sentensess using the correct form. ( Present Perfect/ Present Perfect Continuous ) 1. ( melt/you/already/) a bar of chocolate for our cake? 2. I ( Slice/just ) ham for your salad. 3. She ( grate ) carrots since morning, why does she need so many vegetables for the soup? 4. They ( bake ) a cake for our party, now we've got something to eat after dinner 5. He ( put ) 6 teaspoons of sugar in my coffee, now i can't drink it. 6. Robin ( never/ be ) abroad. 7. James (buy) all New Year presents yet. 8. ( you/ever/eat) Thai food? 9. You look tired ( you/ work ) a lot? 10. She (clean) the house since 9. Can you help her?