-- May I remind you that Mary is waiting outside, sir? --- Oh, that’s right. I ______ about it.
They each _____ a new dictionary.
Look, dark clouds are gathering. It is________ to rain soon.
As is known to us all, English books of this kind ______ well in middle schools.
I have finished a large part of the book; the rest ______ more difficult.
I’ll _______ the matter as soon as possible. Just have a little patience.