Vocabulary consisting only from characters you are able to read
予習
よしゅう
preparation for a lessonjlpt4
旅客
りょかく; りょきゃく
passenger (transport); passenger (transport)mix
工夫
くふう
(1)scheme, device, scheming, devising, figuring out, coming up with, solving ingeniously, (2)dedication to spiritual improvement (esp. through Zen meditation); (sens) labourer, laborer, blue-collar suru