Here are all the grammar lessons, with an Answer Key at the end of the lesson only.
accidental ter- and ke-an verbs
transitive vs intransitive verbs
Apa & Siapa questions with passive
–kan to make verbs a) transitive and b) benefactive
dengan & secara to make adverbials
contrast, addition, purpose etc
prepositions (*REVISED*)
“when” and “while” (*REVISED*)