Which comes first, the chicken or the egg? Are you trying to fit the descriptions to the sentences, or the sentences to the descriptions?
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
IanKCH 1. "I realised it is a dog."
(Realisation occured in the past. The fact that the dog is actually a dog remains true, and will continue to be true. This fact is important to me now.) Yes.
2. "I realised it was a dog."
(Realisation occured in the past. Whether or not the dog is actually a dog NOW,