Present Simple:
1. I go shopping every Saturday.
2. My brother doesn't like chocolate.
3. Jane plays on guitar very well.
4. Peter likes watching movies.
Past Simple:
1. Mary visited her grandmother a week ago.
2. My mom bought a nice dress to my aunt.
3. I ran 3 kilometers on the marathon.
4. Alex read the "War and Piece" in one month.
Future Simple:
1. Jeffrey will go to school next year.
2. Melissa will cook cookies tomorrow.
3. I will go to theatre the day after tomorrow.
4. Jenny will write an essay on National security.