--- I love the Internet. I've come to know many friends on the Net.--- . Few of them would become your real friends.
The fleet made several expeditions _______ the exploration was stopped.
The Tibetans have lived in the Himalayas for centuries and have adjusted to the conditions _________.
______ their return, they were praised as national heroes.
One of the man held the view ____ the book said was right.
Have you nearly finished? Time_______.