The most important _____ of his speech at the G20 summit was that we should all unite to fight against the financial．

— Did you remember to give Mary the money you owed her ?—Yes.I gave it to her _______ I saw her.

 As a writer, she succeeded in calling ______ to many of the terrible wrongs that existed at that time.

 –What’s the matter, doctor? --Nothing serious. Take the medicine according to the ______.

To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our _________”