1. His sole topic of the conversation was the weather.
2. He dabbled in selling antiques, which made him a little extra money.
- dabble in/with (doing) sth: tham gia làm gì nhưng không nghiêm túc
3. What exactly do I stand accused of?
- stand accused of: buộc tội = do sth wrong: làm gì sai
4...