（１）I am a student.
（２）You are young.
（３）He is my brother.
（４）They are my sisters.
（５）They are Japanese.
（６）We are from Osaka.
（７）I run every week.
（８）You know John.
（９）John likes Mary.
（10）She plays the piano.
（11）I play baseball every week.
（12）We eat lunch in the cafeteria.
（13）They play golf on Saturdays.
（14）John studies very hard.
（15）He goes to school every day.
（16）She has two brothers.
（17）The moon goes around the Earth.