2 sentences

1. 我一直在扫地、擦灰、拖地。

   wǒ yī​zhí zài sǎo dì, cā huī, tuō dì.

   I've been sweeping and dusting, mopping.

   Source: OpenSubtitles

2. 无论是扫地时，还是洗碗时，她总是唱着歌，或哼着小曲。

   wú​lùn shì sǎo dì shí, hái​shi xǐ wǎn shí, tā zǒng​shì chàng zhe gē, huò hēng zhe xiǎo​qǔ.

   Whether she was sweeping the floor or washing dishes, she was always singing or humming a tune.

   Source: CCMatrix