__ anything like this style of architecture before,we thought we were looking at giant sculptures, not buildings.

The flowers his friend gave him will die unless everyday.

The boy was so tired that he fell asleep _______ hismother could take off his clothes

Pity you missed the lecture on nuclear pollution. —- I _________ it, but was busy preparing for a job interview.

Some animals carry seeds from one place to another, ______ plants can spread to new places