

先にお風呂に入る?
部屋に入る前に、靴を脱いでください。
来年、大学に入るつもりです。
"はいる(入る)" is in the lesson "Verbs 21" (Level 44), 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.