Yancheng， ________energetic city， has set up trade relations with lots of countries and areas．（　　）

A．aB．anC．theD．/

A marathon was held in Yancheng ____________21st April， which drew 12，000 runners．（　　）

A．onB．inC．atD．by

Each of us _____ a life goal， which will guide us to a bright future．（　　）

A．hasB．haveC．will haveD．had

Size and type do not matter ﹣ you ______ do almost anything if you never give up．（　　）

A．shouldB．mustC．needD．can

_________ needs one or two close friends to share his happiness and sadness with．（　　）

A．SomeoneB．No oneC．NoneD．Everyone