I1. b) Andrew was to get in through the back door2. b) through the back door3. b) had some food in the kitchenII1. Andrew arrived at the house at about two o’clock in the morning.2. When Andrew found the back door was locked, he hesitated for a moment but decided not to ring the bell. 3. And the first door he opened was the guest room.4. He opened the kitchen door and and stood there with his arms full of wrapped presents calling out “Merry Christmas, everyone!”III1. Andrew felt nervous because ha has never met his girlfriend’s parents before.2. He supposed that the house standing next after number 29 should be number 31, his destination. 3. One of the windows was open, so he climbed through the window and opened the back door in order to get his things into the house.