Complete the sentences

I'm sorry, but I (can/can't) come to your party next Friday.

• find
• see
• speak
• hear

1. Have you seen my book? I [can|can't][ ]
   it.
2. This is my favourite room in the house. You [can|can't][ ]
   the sea from the window.
3. My sister Mary is amazing! She [can|can't][ ]
   three languages.
4. Please turn up the volume. I [can|can't][ ]
   anything.