.Computers and mobile phones, playgh they are indeed making our life________and more________have reduced the need for face-to-face cotyr unication.

A good “teammate” doesn’t ____ make a good partner. Those who put their partners in this category were most _____ to describe their relationship as slightly unhappy. 

—You don’t see the professor from Singapore quite often, do you? —No, we only meet ______．

He broke      a piece of chocolate and gave it to me before he broke the rest  into pieces.

 The programs of UNICEF have saved thousands of African children who would      have died from hunger or disease.