Present Simple: 1) I go to school everyday.
2) He loves animals.
Present Continuous: 1) I'm doing my homework at the moment.
2) My grandma is making the cake.
Past Simple: 1) Yesterday I went for a walk with my friends.
2) My family visited London two years ago.
Past Continuous: 1) We were reading a wonderful book.
2) He was writing a letter to his parents.