It _____ me more than one hour to read the book yesterday.

______ came that Prime Minister David Cameron（卡梅伦首相） blamed the worst riots（骚乱）in Britain the other day.

______ in the near future, vision-phones will come into wider use in our ____ life.

During the reconstruction of the city , many modern tall building went up old shabby houses were torn down.

The new castle being built for fun will be _____ the present one。