Identify the Prepositions in the following sentences:
1. The attic has always been a favorite with children.
2. When he had finished, Aditya asked, ‘May we come in?’
3. Peering intently at Aditya, Sasanka Sanyal smiled and said, ‘I had recognised you’.
4. However, he heaved a sigh of relief when he had got what he had been looking for.
5. He wore a dhoti and a blue shirt that could be seen from under a green shawl.
