Wèi / le / gǎn / shàng / jìn / dù / dà / jiā / zhè / jǐ / tiān / dōu / zài / zhuā / jǐn / xué / xí

为了赶上进度，大家这几天都在抓紧学习。

To catch up with the schedule, everyone has been studying hard these past few days.