If you go into a store and feel that the clerk is being rude, stop and think that she____ a tough day, and put yourself in her shoes.
--- I’m sorry, but there’s no smoking on this flight. --- Oh, I ______ that. Sorry, I won’t again.
--- I dropped in at your house at about ten last night, but you weren’t in. --- I ______ regular exercises at the club.
With the development of science, more new technology ______ to the field of IT.
--- Got your driving license? --- No. I ______ too busy to have enough practice, so I didn’t take the driving test last week. I’m going to next week.
My dictionary ______. I have looked for it everywhere but still ______it.