

このスーパーは野菜が安いです。
もっと安いかばんはありますか。
駅の近くに安いレストランがあります。
"やすい(安い)" is in the lesson "Adjectives 3" (Level 7), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,379 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.