present in some way.
Examples: I've been waiting for an hour and he still hasn't turned up.
I'm so sorry I am late. Have you been waiting long?
Step three: Difference between Present perfect or present perfect continuous
Ask Ss to read point 1-4 on page 10 and know the difference between them.
Step four: Practice
a) Ask Ss to finish doing part A & B on page 11.
b) Ask Ss to finish Part C on page 88.