The Practice Of Using English Words.

I'm keeping trying to use new English words that I've learnt.

Example 1. Primarily, apricot, expound.

When I was in primary school my first biology lesson was deducated at dedicated to studying the structure of an apricot. On In that lesson our teacher expounded to us a lot of interesting things about this fruit!

Example 2. Lend, possess, coined, wreath, tempest.

By an the eve of Christmass I possessed 5 wreaths. The One of this wreath these wreaths I lent to my best friend Bob. Bob always coined  fancied that each wreath was part of a live tree. It was said on TV that a tempest will became come into our city tomorrow.

Example 3. Primarily.

My mom always says to me that primarily I should wash my hand, than then I can eat my meal!

The way you used the words "coined" and "primarily" were a bit awkward. I did not fully understand what you meant by "coined" in the sentence so I took interpretive liberty to make sense of the sentence. "Primarily" is used grammatically correct, though a bit awkward, and would benefit from auxiliary sentences which would provide a context warranting the use of this word. Hope this helps and I hope I did not make any mistakes. xD

The Practice Of Using English Words.

I keep trying to use new English words that I've learned.

Example 1. Primarily, apricot, expound.

When I was in elementary school, my first biology lesson was dedicated to the structure of an apricot. During that lesson, our teacher shared a lot of interesting things about this fruit!

Example 2. Lend, possess, coined, wreath, tempest.

By Christmas Eve, I had 5 wreaths. I lended one of the wreaths to my best friend Bob. Bob always made each wreath a part of a live tree. I heard on TV that a storm will be hitting our city tomorrow.

Example 3. Primarily.

My mom always tells me that I should wash my hands, then eat my meal!

Thank you so much for your corrections!

Some of the sentences were confusing. I changed a few of them, so that they would sound more natural.