1. Identify the conjunctions in the sentences. Then state whether each one develops or challenges the first idea. a) I signed the contract but I forgot to date it. b) The contract is not valid as she lacks capacity to contract. Furthermore, the terms of the contract are illegal. c) He is very rich. However, he is not healthy. d) We signed a contract. Nevertheless, I am anxious that he won't deliver the goods. e) In addition to lying about your age, you have lied about your income.​