1. In : menjelesakan waktu ( bulan/musim/ket waktu setiap hari / tahun / abad ) dan tempat ( menerangakan tempat di dalam ) Month: “ I was born in November” “ he left for school in September” Musim : “ he enjoys skiing in winter “ I like eating in summer” Ket waktu setiap hari : “ I eat breakfast in the morning” I come home in the afternoon” Menerangkan tempat ( di dalam kota /negara/bangunan/ruang/transportasi sempit ) note : in dipakai apabila benda di dalam sebuah ruangan : in bag. in building. in the box He lives in new York now ( kota ) The campus is located in Singapore now ( negara ) "There are many books in the library." ( bangunan ) Ani called his mom by phone in the car ( berbicara tentang tranportasi umum di dalamnya) 2 On : menjelaskan waktu ( spesifik day/tanggal tertentu ) dan tempat ( diatas ) Dalam hal wakt...