The key answer of exercise 9.2
The key to exercise solutions in chapter Unit 9 - Present perfect continuous for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
Write a question for each situation.
Answer
- Have you been swimming?
- Have you been waiting long?
- What have you been doing?
- How long have you been working here?
- How long have you been doing that?
Test your Knowledge
:max_bytes(150000):strip_icc():focal(999x0:1001x2)/beauty-and-the-beast-879e99af252745f9800e64393dd87587.jpg "Beauty and the Beast B2 Grammar Quiz")
