Hello,

If you want to write like article/column writers, read as much as you can from different writers, prepare your basic grammar from "Exploring World of English" by Saadat Ali Shah, book contains huge topics, get the main topics highlighted from any expert, while keep writing few pages daily on hard copy in order to improve your language.

It takes time to improve language esp written/composition, while everyone is good at speaking, focus on writing as much as you can.

All the success!

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'Never think that God's delays are God's denials. Hold on; hold fast; hold out. Patience is genius!