Her little son fell off the boat into the water due to her carelessness. The mother couldn’t help _____because she couldn’t help _____ her son out of the danger.
Does___matter whether he can finish the job on time?
Tom’s mother kept telling him that he should work harder, but ___didn’t help.
In fact, ___is a hard job for the police to keep order in an important football match.
Someone is ringing the doorbell. Go and see ______.
The boy became fatter and fatter each day and ___made his parents sad.