Please at once after all of you have finished your homework.
---Have you heard of Kunming terrorist attack?---Yes, it happened ________ March 1st, 2014.
--- The girl doesn’t like playing _______football .--- That’s true, but she plays ______ piano well.
— Nobody will become a hero without the help of others.— That’s true. _________.
You’d better take the advice _________ is given by Mr. White.
—Could you tell me _________ yesterday?— Because my bike was broken on my way here.