— Did you go to the lecture by the visiting professor?— No. I ______ it, but I've been busy taking care of my grandma in hospital these days.
Little ___ about her own safety, though she was in great danger herself.
The vegetables grown in this district are much better than ____ in that district.
My chest _____ when I take a deep breath, doctor.
---Michael was late for Mr. Smith’s oral class this morning. ---______? As far as I know, he never came late to class.
As time _______, you’ll learn more.