hi, Nam Thao!
Thanks for replying. It is so important.
I needed to write an assay about some electronic device or a gudget that i cannot live without, personally me.
Do you mind to reply any more assays, i had so much and nop one to check them.
Some comments: first, you cannot use , before the word "and"
otherwise means- in a different case or you can use it as the word besides...