Years ago, if a teenager has some problems in her life, she might go home and wrote in her diary. Now, a teenager with the same problems might go onto the Internet and write about ____ in a blog (博客). ___ many ways, a diary and a blog are very similar. So, what makes blogging different ____writing in a traditional diary?           
____ biggest difference is that blogging is ____more public(公共的) than a diary. Usually, a teenager treats her diary like a ____ full of secrets that she does not want to share(分享).
Because blogging is such a public way of ____, it has both good and bad points. The biggest problem with blogging is that ____ can read what you write. ____ you write something bad about a friend, that friend might read your blog and get ____.
Because we do not always ____ things carefully before we write them down, it is easy ____ something that hurts someone’s feelings(感情) in a blog. So we ____ be careful of what we write.
There are also advantages(优点) of blogging, of course. People choose to blog ____ they know that their friends will read what they write.
Blogs are a very good ____ to write about daily life, as long as people are careful about what they write. However I still prefer my old diary.

A．in B．its C．they D．them

A．In B．On C．At D．Of

A．than B．from C．for D．of

A．A B．An C．the D．不填

A．many B．much C．more D．most

A．book B．notebook C．movie D．file

A．write B．writes C．writing D．to write

A．no one B．nobody C．someone D．anyone

A．Before B．While C．If D．Unless

A．happy B．unhappy C．lucky D．unlucky

A．think up B．think out C．think on D．think about

A．to write B．writing C．wrote D．write

A．should B．can C．may D．might

A．so B．because C．but D．when

A．information B．message C．way D．road