Hello !
1)
1. I think she suspected the surprise. (suspectible)
2. They suspect him of committing the murder. (suspecting)
3. A suspect is a person under suspicion. (suspicious)
4. My mother has always been very suspicious. (suspicion)
2)
1. We lived in the neighbourhood of Copenhagen for ten years. (live)
2. I enjoy living very much and hope to live to be very old. (live/live)
3. When they found him, he was lifeless. (lively)
4. The market place was living with vendors. (live)
