I was late by intention on purpose

I was late to my class by intention on purpose.

I was intentionally late to my class intentionally.

I am so too exhausted to study and am preparing a portfoilo. I don't have much time for me to myself.

Is Are there any right words to write use instead of "by intention" or "intentionally"? Actually I am not sure that those words are right there.

열심히 일하십시오! Keep up the hard work!!! <3

Yes, you can use any of those words to describe how a class might feel after learning someone passed away. However, you will need to change the wording a bit to fix the feeling you want to express. I would also suggest using the word "learned" instead of "knew", because it suggests the class is just now learning the horrible news that Mr. Smith passed away. For example: The whole class fell silent when they learned that Mr. Smith had passed away. The whole class was shocked when they learned that Mr. Smith had passed away. The whole class looked sad when they learned that Mr. Smith had passed away. You can also use more than one adjective to describe how the class reacted: The whole class looked sad and surprised when they learned that Mr. Smith had passed away. The whole class looked shocked and sad when they learned that Mr. Smith had passed away.

A good way to say this in English would be: "Going to Europe from the west coast is way farther away than going to China." In English, farther means "more far". "Then" can be used when saying "and then something happened...", but "than" is used when saying "more than something else". I hope this helps. Let me know if you have any more questions! :)