Articles. complete the sentences with a/an, one, some, the, "zero article" one example has been done for you. eg.: 0 - an. 0. katherine has decided she wants to be accountant. 1. could you look after my cat while i'm away on holiday? it's only week. 2. david lives less than mile from school, so he can get up at 8 o'clock and still be at school by nine. 3. as i walked in, sue was sitting in corner of the room and malcolm was sitting in the other.