Using traditional Chinese medical records, Youyou Tu rediscovered an ancient plant-based treatment for malaria that worked ________ modern therapies failed.
He accidentally _______ he had quarreled with his wife and that he hadn’t been home for a couple of weeks.
Traditionally, the young are used to doing what they are told,but then their ideas would _______ in their brain and not heard.
His idea of having weekly family meals together,which seemed difficult at first,has _______ many good changes in their lives.
Ugly papers sold on streets are another problem of pollution.Young readers should _______ them.
Could you please tell me where you bought the shoes you _______ yesterday?