cracking on meaning in Hindi

Examples

1. So I've got to get cracking on some words.
2. "Milosevic's rule is cracking on all sides.
3. Could we then, please, get cracking on Ken?
4. "She's always cracking on my game,"
5. We've got to get cracking on Campaign 2004.
6. Then you can get cracking on that male model _ with voice chips.
7. So, get cracking on the linux driver ports!
8. A teammate quacking, somebody cracking on Freeman.
9. Thank you for this excellent copy-edit I will get cracking on these.
10. Prabhakar comes to town and starts cracking on the criminals with an iron hand.