Jawabanmu

2014-09-09T21:50:45+07:00
Eg. aja..
yesterday, i went to bali (+)
ysterday, i did not go to bali (-)
did you yesterday go to bali (?)

15 bro
pegel ouh broooo.. itu contoh aja.. :)
wkwkwk
2014-09-09T21:58:20+07:00
+ last week i went to america
-  last week i not went to america
? did you went to america last week?