- Coordinating conjunction: connect subject, predicate, object, adverb or complement.
- Sub ordinary conjunction: combine sub-clause and main-clause
Note:
Sub-clause can be adverb of time, causal, purpose, adverb of place, etc.
Here is self-problems for you... Good luck kids!
See Also
Passive Voice
Elliptic Construction
Reported Speech
Preposition
Pronoun