Jim always keeps the tap running he finishes washing his face.

Go about your business your own way. Don’t _____what others think or say. [ ]

The old man was the only person on the spot, so the policeman asked him to _____ the facts as he remembered them.

_____ maths is concerned, Tom is the best student in our class.[ ]

I can’ t bear ______ with Jane in the same office. She just refuses to stop ______ while she works.