Here are some activities that you can either print out or just look at and write the answers on a piece of paper.
https://cdn.nessy.com/media/12238/03_cvc_sup_1.pdf
https://cdn.nessy.com/media/12241/06_cvc_mw_1.pdf
https://cdn.nessy.com/media/12243/08_cvc_cirw_2.pdf
