Word: 科 These are the Chinese grammar articles about 科, whether they focus on it or mention it. Example sentences using 科 3 sentences, showing page 1 of 1. 我不想挂科。 Wǒ bùxiǎng guà kē. I don't want to fail my exams. 我要挂科了! Wǒ yào guà kē le! I'm going to fail the class! 我说拉科塔语。 Wǒ shuō lā kē tǎ yǔ. I speak Lakota.