— How many students are going to the Great Wall?— ____.
It was only after I came across that matter_______ how important it was to master a foreign language.
--- When shall we meet again, Tom? --- Make ______ day you like; it’s all the same to me.
Every athlete as well as some coaches who ____ to go to the Games ____ asked to be here before 7:30 am.
His parents both died in the traffic accidents, ________ him a lot of debts.
--- I’m not good at singing, you know. --- ________! It’s just for fun.