—Who is the man, actually? —I don’t know for sure. But I think he can be _______ but a teacher.
To save the drowning child, the boy plunged into the icy water without hesitation, ____ his own safety.
—It’s the office! So you ________ know eating is not allowed here. —Oh, sorry.
I called Hannah many times yesterday evening, but I couldn’t get through. Her brother ________ on the phone all the time!
But for their help, we ________ the program in time.
In peace, too, the Red Cross is expected to send help ________ there is human suffering.