Final answer:
To link the provided sentences, conjunctions and adverbs like 'as soon as', 'then', 'while', 'when', and 'before' are inserted to show relationships between actions.
Step-by-step explanation:
To link the sentences using the words in brackets, we would write:
- As soon as we arrived at the beach, we went for a swim.
- He put on his bathing suit, then he went swimming.
- While the adults were sunbathing, the children were swimming.
- When I arrived at the airport, I realised that I had forgotten my passport.
- I packed my suitcase before I checked out of the hotel.
These sentences demonstrate the use of conjunctions and adverbs to connect ideas in a fluid and logical manner.