Question

How can I make myself better in grammar specially in preposition?

Answer 1

You should practice more and more of editting and omission. Which helps you a lot in grammar. And you should know some basic differences like we use 'In' for stationary objects and 'into' when something is moving inwards means it is in motion same happens in 'on' and 'onto'. You can also watch videos on YouTube for correct use of prepositions. And should use these words in your day to day life. So, your grammar will become better.

hope it helps^_^

Answer 2

we can improve our grammar by
1) by reading a variety of materials
2)by paying attention to how others talk
3) by playing word and grammar games
4) by practicing grammar everyday