bi-
two
What is the meaning of the prefix co-?
together
What is the meaning of the prefix de-?
remove
What is the meaning of the prefix en-?
cause to
What is the meaning of the prefix tri-?
three
An old name for glasses with two lenses is bi____.
bifocals
Mrs. M, Mrs. Iler, and Ms. Valdez are co_______.
coteachers
In order to clear up my foggy windshield, I have to press the de_____ button in my car.
defrost
I am more than mad and upset. I am en______.
enraged
Which of these words contains the prefix bi-?
A) Bike
B) Binoculars
C) Biology
B) Binoculars
Which of these words contains the prefix co-?
A) Coordinate
B) College
C) Corporation
A) Coordinate
Which of these words contains the prefix de-?
A) Derail
B) Decent
C) Dental
Which of these words contains the prefix en-?
A) Envelope
B) Entertain
C) Encourage
C) Encourage
Which of these words contains the prefix bi-?
A) Trickery
B) Tripod
C) Trimmer
B) Tripod
Humans are _______ because we use two feet to walk.
bipeds
Humans and animals ________ and live together on Earth.
The children _______ the house they built from Legos and took everything apart.
deconstructed
Wild Rose _______ CPR in order to teach their students rules about caring, respect and perseverance.
enforces
I read a _______ of three books in a book series.
trilogy
Bicentennial means a ___ ___ celebration.
200 year
Coincidence refers to two things that happen at the _____ time ____.
same time together
Decode means to _____ complicated ______ from something.
remove complicated language
Enlighten means to ______ someone to have greater ______.
cause someone to have greater knowledge
A triathlon refers to a race with _____ sporting events; _____, ______, and ______.
three; biking, running, and swimming