Our skill is adding -ed and -ing to base words.
When a base word ends in -e, drop the -e before adding -ed or -ing. Examples: race...raced, racing; joke...joked, joking
When a base word ends in a single vowel and a single consonant, the final consonant is usually doubled before adding -ed or -ing. Examples: stop...stopped, stopping; jog...jogged, jogging
Our test is Thursday.