dà / jiā / dōu / zài / rèn / zhēn / zhǔn / bèi / kǎo / shì / zhǐ / yǒu / tā / wú / shì / shēng / fēi / yǐng / xiǎng / bié / rén / xué / xí

大家都在认真准备考试，只有他无事生非，影响别人学习。

Everyone was seriously preparing for the exam, but he made trouble out of nothing and distracted the others.