AskQ logo

STUCK ON HOMEWORK?

ASK FOR HELP FROM OUR KIASUPARENTS.COM COMMUNITY!

Question

Answer

Tunnelling work.

0 Replies 0 Likes

It should be tunnelling (UK English), as opposed to tunneling (American English)

0 Replies 0 Likes

tunnelling  (Brit), I think.

https://en.wikipedia.org/wiki/American_and_British_English_spelling_differences#Doubled_consonants

The British English doubling is used for all inflections (-ed, -ing, -er, -est) and for the noun suffixes -er and -or. Therefore, British English usage is cancelled, counsellor, cruellest, labelled, modelling, quarrelled, signalling, traveller, and travelling. Americans typically use canceled, counselor, cruelest, labeled, modeling, quarreled, signaling, traveler, and traveling.

0 Replies 1 Like