প্রশ্ন সংশোধন করুন
প্রশ্ন:
Identify the incorrect part of the following sentences. Cholera 'is' a very 'common disease' which 'usually ' 'effects' chidren. 'No error'
Identify the incorrect part of the following sentences. Cholera 'is' a very 'common disease' which 'usually ' 'effects' chidren. 'No error'