---Come on, let’s go for a drink. ---Sorry. With so many problems _____ my mind, I can’t take a break.
__________, he caught up with others.
This book _________12 units, _________ the unit of Music.
He is __ that everyone likes to make friends with him.
It was _______ to see so many ________ people in a small town.
The doctor told me to take the medicine .