What’s the most effective way to master vocabulary？i memorize english vocabulary everyday but sonmetimes it easily forget what's the word is suitable and can't spell it right. is reading more books to improve mastering vocabulary?

Not really

Explanation:

simply because you need people to exchange the knowledge that each of you upholds.If you have to read books then share what you gain to get more of what you are unaware of.A word spoken by another person is easy to remember than filling your mind with alot of readings that you can't remember.

draw a angle for example the 90° angle the vertex is the middle so put a letter there and other letters at the x and y axes of the angle when ever u wright the letters together for example < abc (the lest than sign is how u wright it) b will always be in the middle no matter what b is the vertex also

hope that !

xoxo annarose~