Before I set out on my journey, my mother told me everything ________ I should pay attention to.
--I’ m going to swim with my father in the river this weekend. --_________.
_______ finish their task ahead of time, the students worked harder and harder.
They became good friends during the war, and since then their lifelong friendship has _______ tests of life and death.
It was on March 11,2011 ________ a strong earthquake hit Sendai, Japan.
It was the first time that I ______ Jackson’s songs.