Using traditional Chinese medical records, Youyou Tu rediscovered an ancient plant-based treatment for malaria that worked ________ modern therapies failed.
-----Why don’t we choose that road to save time? ----The bridge to it ________.
. In our childhood, we were often _____ by Grandma to pay attention to our table manners.
The teacher demanded that the homework ________in the way we’d just learned.
In order to improve English, __________.
----I’ve looked everywhere, but I haven’t found any black ink. ----Then, I’m afraid there is _______ left.