Answer:
usan menos caracteres
Explanation:
The word abreviadas means like a summary of the word, for example the word Mr. is an abbrevation of the word mister. and "Usar menos caracteres" means you use less letters.
Your answer would be Busque i hope this helps have a great day
1. nos arreglamos
2. te cepillas
3. me afeito
7. se despierta
8. se viste