A warm thought came to me ________ I might help wash my mom’s feet on Thanksgiving Day.
The first textbook _______ for teaching English as a foreign language came out in the 16th century.
Careless driving _______ a lot of highway accidents.
We won’t give up _______ we should fail ten times.
In some parts of the world, tea _______ with milk and sugar.
One ought _______ for what one hasn’t done.