Microsoft ended support for Windows XP after April 8, which _______a major operating system for some Chinese computer users, and advised users to upgrade to Windows 8.1.

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The children all _______ sadly at the broken model plane and _______ quite sad.

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. ¡ªTony, it seems that you have been very busy all the time£¬what do you think of your occupation now?
¡ªJust so-so. I¡¯ve decided to quit my job in the company next month, where I ____ for five years.

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¡ªIs Tom still smoking? 
¡ªNo£®By next Saturday he _____________ for a whole month without smoking a single cigarette.

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Oh£¬my God! The ceiling          in and the kitchen is flooded. Come quickly£¬Jack!

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(2013¡¤ÄϾ©½ðÁêÖÐѧģÄâ)I failed again£¬but my parents encouraged me and told me that failure________the mother of success.

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¡ªThe food here is nice enough.
¡ªMy friend________me a right place.

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¡ªDid you enjoy meeting your old schoolmates at the party last week?
¡ªYes, I did. We ________ each other since we graduated from college.

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Remember me to your parents when you _____ them.

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