-If we take a plane, we’ll of course have arrived in London by the next weekend.-Don’t be too sure. We should _____ the weather factor. What shall we do if it is foggy?
—— Do you mind my opening the window? It’s a bit hot in here. —— ______ , as a matter of fact
It’s high time you had your hair cut ; it’s getting _______ .
What I need is_____ book that contains ______ABC of oil painting.
The CDs are on sale! Buy one and you get ______ completely free.
I’m sure that your letter will get______ attention. They know you’re waiting for the reply.