Mary is always ready to do some __ work at the local geracomium(敬老院)in her spare time.
They have held several meetings to _____ next year's production plans.
How can we get this language point _____ to the students.
This book gives a brief _____ of the history of the castle and details of the art collection in the main hall.
Dress warmly, _____ you'll catch cold.
. Kate's ambition to become a nurse _____ from a desire to help others.