Tony couldn’t remember ______he had turned off the computer before he left the office.
——Can I smoke here? ——Sorry. We don’t allow _______here.
Can you tell me ______?
You are so _______to have brought your laptop. You see, mine is broken.
The company ______ founded in 2005 and most of the employees ______ women.
—She looks very happy. She ______ have passed the exam. --I guess so. It’s not difficult after all.