能去纽约就太好了。

It ___would be lovely to go to New York.

能加入你和你的朋友一起去山里就太好了。

It ___would be great to join you and your friends in the mountains.

如果我们中了彩票，那会是怎样一番情景呢？

What ___would it be like if we won the lottery?