Joke Collection Website - Bulletin headlines - What figures of speech are used in the following advertising slogans and headlines?

What figures of speech are used in the following advertising slogans and headlines?

1, like it, like it for everyone-repeat homophonic pun

2. Twenty this year, eighteen next year-exaggeration

3. The stranger, the happier you play-personification (this advertisement is for typewriters)

4, the silent dedication of the "mosquito"-homophonic for the text,

Puns are divided into homophonic puns and semantic puns.