Complex sentences

A complex sentence is a full sentence with an incomplete idea added on.

Every complex sentence uses the subordinating conjunctions. Some of them are since, if, until and, although.

A inpropper complex sentence will start with a subordinating conjunctions but when the sentence finishes people will still have no idea.

Complex sentences doesn't need to be descriptive but it always needs a subordinating conjunctions.

LI:To write meaningful and interesting complex sentences