1. If you think that, you're completely off your ________.
2. He's completely mad. As the Australians say, he's as nutty as a _______.
3. Take things easy for a few days and you'll soon be as right as _______ again.
4. I feel in excellent condition. I feel as fit as a ________.
5. I'm not very ill but I do feel a bit below ________. |