She showed the visitors around the museum, the construction _____had taken more than three years.

Between the two parts of the concert is an interval, __________ the audience can buy ice-cream.

It was April 29,2001 ____ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.

Mo Yan’s novel, Red Sorghum, 　　　was made into a film, won the Golden Bear at the Berlin Film Festival in 1988.

Some young men want to find true love on the Internet, 　　　I think is very funny.

(2013·宿州模擬)QQ, 　　　you can chat with your friends, makes communication easy.

My daughter, 　　　job requires her to do a lot of travelling, is always away from home.

The school has developed an online system　　　　students can choose their own teachers.

(2013·廈門模擬)“Youth”is regarded by many people as a time in their life
　　　fun, passion, and imagination seem limitless.

The doctor　　　the farmer sent his son is well-known in the field.