In 2008 too same thing happened. My passport which was issued in 2008 had all countries added as stock of all country passport was over. In 2018 when I got the new passport the same plight. It has less pages than all country passport
Grammar and proper usage of words and use of idioms is important.
When you say proper usage the sentence you have written " how to improve my english written skill??" can be improved as " How to improve my written English?": or " How to improve my English writing skills?"
Read many good books...
Government vehicles, Police and vehicles of the tri forces ,CTB buses are polluting the environment with impunity. All laws are for the weak and man on the street