These kids are quick at learning. We had better have them __ in a new way.
The child enjoyed _____ up the wooden bricks then knocking them down.
Although John was the eldest in the family, he always let his sister _____ charge of the house.
Dress warmly, _____ you'll catch cold.
This book gives a brief _____ of the history of the castle and details of the art collection in the main hall.
How can we get this language point _____ to the students.