

駅はあの角を左に曲がるとありますよ。
どこで右に曲がるんですか。
信号を曲がる前に、地図を見ます。
"まがる(曲がる)" is in the lesson "Ask for help" (Level 41), along with 11 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.