The archaeologists found gold coins and pottery in the lowest level of the site____ they reached three months ago.
The time is not far away when mobile phones _____ widespread in China’s vast countryside.
let’s go out now. It _____ any more.
The two friends _____ on the Internet for three hours, and they would go on till the next morning.
— It is around 100 years, known to us all, ______ the first modern Olympic Games was held.— It really is. But were _____ ?
Mrs. White became a teacher in 1985. She _____ for twenty years by next summer.