Student or Learner
I wonder if I can use both 'everyone' and 'someone' in this context.
Filling the blanks:
a) I am looking for_____ who can help me to solve this math problem.
b) If _____ calls, take their names and phone numbers.
Any help would be appreciated.
But if in a multichoice-test, which answer would be right? I mean which one is better?