(2013·安徽高考)Before you pay a visit to a place of interest, look in your local library ________ a book about it.

I  ____  too much reading.

It is necessary to explain your theory _____, otherwise the  audience won't make sense of what you are trying to get across.

People built a monument_________those who died for the country.

The temperature has risen ___ more than 20 degrees centigrade．It is quite hot ___ January in Jiangxi．

Compared         ordinary dolls, Barbie Dolls sell well, whose prices range     5 dollars to 100 dollars.

The old man wants to see the great changes in our country, and I am sure he will ________.

Being famous might sound rather admirable, but, ___________, it almost drives some stars crazy, with their privacy exposed to the public.

      a low monthly income，Ni Chao makes up his mind to make a charity donation of l0000 yuan every year．

They look similar _____ appearance, but quite different_____ other aspects.