to get things mixed up or wrongly connected, such as crossed phone lines or jumping lines while reading

row; line; column; line of print; (as a classifier) a row or line of something

to string together or skewer; to connect disparate things into a whole

to do; to perform; to carry out; to engage in

to move about; to go from place to place or wander from door to door

to walk; to go; to travel; (bound form) relating to travel or a journey