Vocabulary
Exercise 2: Prepositions of time
Exercise 5: Classroom language
Grammar
Exercise 1: Present simple: affirmative and negative 1
Exercise 2: Present simple: affirmative and negative 2
Exercise 3: Present simple: questions and short answers
Exercise 4: Present simple: questions
Reading
Exercise 5: Being a teenage actor
Listening
Exercise 1: Schools around the world 1
Exercise 2: Schools around the world 2
Speaking
Exercise 1: Classroom language
Writing
Video