I would never refer to a sentence as being formal or informal.

Examples of formal and informal english sentences. They play will commence start in the two minutes. Only food purchase bought here may be eaten on the premises. Theres predominates in informal English.

It was awesome It was the bomb 3. I apprehended caught the accused outside the supermarket. Shorter simpler sentences perfect grammar is not as important So dont be so nervous about mistakes when speaking Have you finished your work yet Finished your work yet Im really liking this book like should technically not be in the -ING form here But I dont think so.

But if you choose to write a formal letter. Require formal vs need informal Purchase formal vs buy informal Acceptable formal vs okay informal Assistance formal vs help informal Require formal vs want informal. Requesting equipment rental payment.

What I am guessing is that youre looking for pairs of sentences one written in formal English the other in informal English. Informal sentences is a sentences with informal manners like Dude or Yo. Here are some examples.

We inform you that you have a period of 30 days to complete the payment. We hope to hear from you. Informal language is more common when we speak.

Would you care to explain the reasoning behind your decision to leave. Theres too many political parties in. Semi-formal inviting your boss.