To learn more about the book, Saving Ourselves, ___ to www.savingourselves.com.
The fire ______ at might was still seen ______ the next morning.
The old man has three sons,and two _____ are doctors.
"How dare you say that?" The teacher said ___ to Tom.
We have to keep with the changing times.
---Be careful! Your clothes will catch fire. ---Thank you._______ so close to the fire.