I am a British English speaker, and I wrote biscuits instead of cookies, which came back as incorrect. Can this be changed please!
No. Usually I have issues with the audio, especially on my mobile speaker. This is unusually clear.
Tomatoes has a "v-n" sound in it though in the word you're confusing for tomato. Think more like cake. Their word "cake" and "cookie" are much closer than it is to tomato (or cheese).