Select the most appropriate meaning of the underlined idiom in the given sentence.

My neighbour’s son is very mischievous and always getting in everyone’s hair.

Annoying them

The most appropriate meaning of the underlined idiom in the given sentence is annoying them. It means to be deliberately troublesome or disruptive.

The other options are not as appropriate.

• Entertaining them means to keep them amused or interested.
• Throwing things at them means to hurl objects at them in a careless or aggressive way.
• Pulling their hair means to grab and tug at their hair in a painful or annoying way.