Tips of Conjunctions 2
At the end of the tips & notes,
ELISIONS WITH SI AND QUE
Usually, only one-syllable words ending in -e can be elided, but the main exceptions are elle, si, and words ending in que.
What can be the exceptional words that is "words ending in que"?
Here is one: http://dictionary.reverso.net/french-english/quoique
A couple more: https://www.thoughtco.com/because-in-french-1368823 (parce que, puisque)
Quite a few more are included here: https://www.thoughtco.com/french-conjunctions-1368827 (I can't believe that I had forgotten to mention "lorsque", but there are many groups of words that end in "que". Be sure to scroll all the way down to get all of them. That is a very handy list of conjunctions.)