properly in English:

Did they hear correctly?

If I remember correctly, Tom used to be a carpenter.

If you want to sound like a native speaker, you must be willing to practice saying the same sentence over and over in the same way that banjo players practice the same phrase over and over until they can play it correctly and at the desired tempo.

Please address your mail clearly and correctly.

Everyone can help ensure that sentences sound correct, and are correctly spelled.

Alex would correctly describe the object and color, even if he had never seen that object before.

Foreign accent syndrome is an as-yet unexplained medical condition where the patient can no longer pronounce his mother tongue correctly and seems to have a foreign accent.

Have accounting principles been applied correctly?

By that, Boeing means that there may also have been other problems, but that an accident could have been avoided if the crew had done their job correctly.

The vast majority of high school students I know can't read an unknown word and pronounce the letters in the right order, let alone pronounce it correctly or naturally.

First, they should have right ideas of things, ideas that are based on careful observation, and understand causes of effects and their significance correctly.

Dennis spelt all the words correctly in his word test and got full marks.

Он ответил правильно|He answered correctly

Nap having been duly taken, I feel just a smidgen better.

Any rejection decision must be duly substantiated, transparent and objective.

All parts of the ceremony were planned and duly executed.

It was the beginning of the end and Watson duly went on to win his fourth Open Golf Championship. Westcott appealed to Waite for an apology, which he duly received... the duly elected president of the country. (formal) duly noted

duly paid, duly signed and stamped

They are now man and wife duly married.

1. A document duly signed and authorized by the inspector 2. I ordered it over the Internet and within a few days, it duly arrived.

Estonia duly joined the euro area on that date and the euro replaced the kroon at a fixed conversion rate of €1 = EEK 15.6466.

He was duly rewarded for hard work put in party building.

... my climbing journal, I duly noted my free solo...

duly impressed

The above-mentioned mail item has been duly delivered.

So long as men worship the Caesars and Napoleons, Caesars and Napoleons will duly rise and make them miserable.