I had never seen a giraffe till I visited the zoo. ✬

I've never seen a giraffe. ✬

I see a giraffe. ✬

What sound does a giraffe make? ✬

Tom has never seen a giraffe. ✬

I've never actually seen a giraffe. ✬

Tom saw a giraffe. ✬

Tom and Mary saw a giraffe and her baby. ✬

A young giraffe is called a calf. ✬

Tom had never seen a giraffe before. ✬