If and unless can be really confusing to English learners. There are 20 multiple choices to help student test their understanding.

Conditionals: Conditional phrases (e.g. unless, provided that, as long as)

Two wonderful awesome episodes of Phineas and Ferb as always.

Phinease & Ferb: Flop Starz - If or Unless

phinease-ferb-flop-starz-if-or-unless

Let's do English ESL general grammar practice. If and unless can be really confusing to English learners. There are 20 multiple choices to help student test the…