contains photocopiable tests graded at three levels (Basic, Standard, and Higher) to match student abilities. Education Platforms: Sites like
So where does the number come in?
You can purchase the English Plus 3 Teacher’s Pack (ISBN: 978-0-19-420229-3 for the 2nd edition). This includes a physical disk containing the complete test bank.
Since Test 19 usually covers Units 5-8, open your Student’s Book. Look at the "Language focus" boxes at the bottom of pages in those units.