He was smoking, but threw away his ____________ when his parents arrived.

- cigarette
- cigarrette

He ____________ the tree to reach the apple.

- climed
- climbed

Paintings by Currier and Ives are ____________ items

- collectible
- collectable

The bridge was ____________ ; it spanned over 1 mile.

- collosal
- colossal

The worksheet is divided into rows and ____________ .

- columns
- columms

He is a very hard-working and ____________ student.

- consciensious
- conscientious

A ____________ stream of water shot out of the garden hose.

- continuous
- continous

There is a ____________ to that mathematical principle.

- corolary
- corollary

You will need to complete a ____________ analysis of the two systems for the assignment.

- comparative
- coomparitive

That shop is so ____________ because it's only one block from our apartment.

- convenent
- convenient