The reading can be remembered via the word 当たる which you learned a few levels ago. Use that knowledge to remember that this word is read as あてる. The important part is the あ.
Put this shell to your ear and you’ll hear the sound of the waves.
We played a game trying to guess who was lying during lunch break.
I wanted to say, "I hit the ball really well with my bat," but I accidentally said butt.