Was it from Libya ______ wars suddenly broke out _____ we managed to rescue the Chinese working staff?

I’m going to have a picnic with my brother and sister tomorrow morning.—________.

Recent pressure at work may ______ his behavior.

The factory, including its machines and buildings, ______ burnt to ashes during the fire.

The Internet gives students thechance to have the materials they need _________ to them quickly and cheaply.