INDEFINITE PRONOUNS

 INDEFINITE PRONOUNS

https://agendaweb.org/grammar/anything-someone-exercises.html

Somebody

https://agendaweb.org/grammar/anything-someone-exercises.html

QUANTIFIERS

https://www.english-at-home.com/grammar-exercise-quantifiers/

https://www.englishexercises.org/makeagame/viewgame.asp?id=4307

ENGLISH PRACTICE

https://agendaweb.org/