【Skill 4】Listen for how the two things before は (tcontrastive marker) or 場合 (the case) are being contrasted. Similarly, listen for how the two things before は (contrastive marker) or 場合 (the case) are being contrasted. 【Practice 1】What two things are being contrasted? 1 Metabolism and blood sugar levels 2 Thyroxine and insulin Proceed to Next Skill