我一直梦想拥有自己的房子，但从未想过它会成真。

I'd always dreamed of owning my own house, but I never thought it would ___come ___true.

经历了所有问题后，奥利弗的出生让我梦想成真。

After all the problems, Oliver's birth was a dream ___come ___true.

我参观伦敦的梦想终于实现了。

My dream of visiting London finally ___came ___true.