II. COMPLETE THE SENTENCES AND QUESTIONS USING PRESENT PERFECT PROGRESSIVE.
11. I _______ been looking for a job for three months now. 12. The cat has _________ hiding under the couch for over an hour now. 13. Sam ________ been working as a teacher since he graduated. 14. What _______ you been doing since I left? 15. She _________ ________ working there since July.
Respuesta:
playing
visiting
doing
running
making
listening
writing
calling
swimming
reading
have
been
has
have
has been
Explicación: