Complete each sentence with the preposition from the box.
in on at by to
Hi! I'm Philip Atkinson. My birthday is... April 29th. Alica and I live... the farm. Now my family are... our garden. When Oliver and Paul are... holiday, they often stay with us. ... weekend my choldren and grandchildren help me on the farm. ... Saturdays we often cook a barbecue. My sister lives... London. She often visits us ... summer. Sometimes we go ... London ... train.