Bzzt. The "envelop/envelope" word pair is tricky! Most of the time, you add an "e" to make a verb, like "breathe, "sheathe," and "wreathe." But this pair is the exception that proves the rule: this time, you subtract the "e" from "envelope" to form the verb "envelop." The English language isn't fair. :(
Yep, that's the right answer! The "envelop/envelope" word pair is tricky. Most of the time, you add an "e" to make a verb, like "breathe, "sheathe," and "wreathe." But this pair is the exception that proves the rule: this time, you subtract the "e" from "envelope" to form the verb "envelop." The English language isn't fair. :(