You could do rounders:
Teacher: On my way to the Zoo, I saw a lion!You could do nursery rhymes (See here), and chants ( See here ). Most importantly, sing lots of songs.
Student 1: I saw a lion and a tiger.
Student 2: I saw a lion, a tiger, and a bear.
Teacher: At the store I bought an apple.
Student1 : I bought an apple and a banana.