—Do you mind my opening the window? It’s a bit hot in here.— , as a matter of fact.
Whenever I go to Beijing, ____ is quite frequent, I will go to visit the Great Wall.
They told us that these small apples are often sweeter than big ____.
The girl ____ a beautiful skirt has told me the news. Which is not right?
----Have a nice holiday! ---- ____.
Can you ____ me ten dollars? I'll pay it ____ to you tomorrow.