--- Excuse me, what time is it now ?--- Sorry, my watch doesn’t work. It ________ at the shop.
I enjoy my job in research because I have to______all the latest developments.
--- Have you gone over what the teacher taught in class? --- Not yet. --- Better remember: ________.
_______ email is becoming more popular with many people, I still like writing to my friends.
—Do you mind __________ alone at home? — Not at all. She is old enough to take care of herself.
— Why don’t you attend the meeting _________ now? — I am sorry I can’t. I am preparing for the meeting __________ tomorrow.