ইঙ্গিত: absence in formal writing
ইঙ্গিত: formal request
Formal closing line
ইঙ্গিত: formal office language
ইঙ্গিত: closing line of formal writing
ইঙ্গিত: invitation in formal style
Formal statement
Formal request
ইঙ্গিত: formal request line
ইঙ্গিত: formal reporting