Leif followed Biarn’s directions and sailed to _______is believed to be the coast of present-day Canada.

By around 900 AD,there were many places in Northern Europe______the Vikings chose to live.

Jurors said there was no clear evidence      they meant to mislead investors.

Jane didn't say_________she would return, but I suppose she'll be back for dinner.

You did me a huge favor. However, I lack words_________to express my thanks.

It is the day October 1st, 1949 _____ the People’s Republic of China was founded _____ we’ll never forget.

No one knows exactly when the first people arrived in _______ is now called California.

We can go to the seven o’clock performance or the eight---________ suits you best.

–No.3 player runs quite fast.    --Yes, but there’s no doubt _____ Liu Xiang will win in the end.

I wonder __________ that made him so upset yesterday.