Your lines are looking quite wobbly Isalang. Remember to trust your ghosting and don't try to correct yourself once the pen is touching the paper. The important thing for now is smooth, confident lines, not accuracy. Your superimposed lines and ghosted lines only have fraying at one end which is great. Your ghosted planed however have lines that miss at both ends. Remember to take the time to place your pen in the right plave at the beginning of your lines.

Add these exercises to your 10-15 min warm up and carry on. Good luck!