---Why is she out of ____breath? ---Some boys made ____ fun of her. She was so angry that she ran after them.
Is it the letter you got yesterday ________ makes you so sad?
It’s important to listen to your teacher carefully in class, so try not to let your mind _________.
-Do you mind if I turn off the TV?-__________.
Jennifer, who is my best friend, said she would go abroad for further education __________.
A good teacher should leave some time for the students to _________ the knowledge.