Formal vs. Informal Language

1. "I would be grateful if you could provide further details about this matter."

• Formal

• Informal

"Hey! How’s it going?"

• Formal

• Informal

"We kindly request your prompt response to this email."

• Formal

• Informal

"What's up? Wanna hang out later?"

• Formal

• informal

"It is with great pleasure that I extend a warm invitation to your event."

• Formal

• informal

"Could you please confirm your attendance at the meeting?"

• Formal

• Informal

"What’s the plan for tonight?"

• Informal

• Formal

"I would appreciate your feedback on the proposal at your earliest convenience."

• Formal

• Informal