oraciones en presente pasado y futuro perfecto.

Fly

• carla has flown an airplane (presente)
• carla flew an airplane (pasado)
• carla will have flow an airplane (futuro perfecto)
• 
  

Eat

• ana has eaten in the morning. (presente)
• ana ate in the morning (pasado)
• ana will have eaten in the morning. (futuro perfecto)

talked

• pedro has talked during class. (presente)
• pedro talked during class. (pasado)
• pedro will have talked during class. (futuro perfecto)

kiss

• maria has kissed the boyfriend. (presente)
• maria kissed the boyfriend (pasado)
• maria will have kissed the boyfriend (futuro perfecto)
  

study

• jose has studied english (presente)
• jose studied  english (pasado)
• jose will have studied english (futuro perfecto)

work

• ambar has worked in the library (presente)
• ambar worked in the library (pasado)
• ambar will have worked  in the library (futuro perfecto)

Read

• luis has read the newspaper (presente)
• luis read the newspaper (pasado)
• luis will have read the newspaper (futuro perfecto)

listen

• junior has listened music (presente) 
• junior listened music (pasado)
• junion will have listened music (futuro perfecto)

sleep

• gabriela has slept in the school (presente)
• gabriela slept in the school (pasado)
• gabriela slept in the school (futuro perfecto)

Swim

• carlos has swum two time a week (presente)
• carlos swam two time a week (pasado)
• carlos will have swum two time a week (futuro perfecto)

oraciones en comparativo y superlativo

•  comparativo: maría is younger than nestor.
• superlativo: maría is  the youngest in the class. 

• comparativo: Ambar is older than marcos.
• superlativo: Ambar is the oldest in the house.

• comparativo: my car is newer than the my brother.
• my car is the newest in the famili.

• comparativo: freddy is taller than cristian.
• superlativo: freddy is the tallest in the school.

• comparativo: my cousin is faster than jesus.
• superlativo: my cousin is the fastest in the computer.

• comparativo: alejandro is bigger than lorenzo.
• superlativo: alejandro  is the biggest in your house.

• comparativo: study is more important than to play.
• superlativo: study is the most important in life.

• comparativo: my father is more handsome than his friend.
• superlativo: my father is the most handsome i the work. 

• comparativo: my religion is more wonderful than theirs.
• superlativo: my religion is the most wonderful in the world.