QUES: Thus there is a strong indication that the distribution of the AO index is not really a normal distribution

correct the punctuation.

CORRECTED: Thus there is a strong indication that the distribution of the AO index is not really a normal distribution.

QUES: Thus fi an electron can be considered to consist of a dynamical subsystem of about 1037 unitons

correct the punctuation.

CORRECTED: Thus f.i. an electron can be considered to consist of a dynamical subsystem of about 1037 unitons.

QUES: We have sent a text message containing a confirmation code to your phone number ending in Enter the code below so we can remove the mobile authenticator from your account

correct the punctuation.

CORRECTED:
We have sent a text message containing a confirmation code to your phone number ending in . Enter the code below so we can remove the mobile authenticator from your account.