1. The boys see each other every day.
1) True 2) False 3) Not stated
2. Alex has come back from Siberia.
1) True 2) False 3) Not stated
3. He stayed in the hotel.
1) True 2) False 3) Not stated
4. Alex used a plane, a boat and a bus in his trip.
1) True 2) False 3) Not stated