Informal Letter is also called

is there an image you meant to add?

explanation:

the use of “as” in the example to draw the resemblance. some more examples of common similes are given below. common examples of simile. our soldiers are as brave as lions. her cheeks are red like a rose. he is as funny as a monkey. the water well was as dry as a bone. he is as cunning as a fox. simile introduces vividness into what we say.

because they were not just any seashells they were sally's seashells

the answer would be, she updates her online profiles regularly and participates in work-related online discussions.