Google’s complaints about hacker attacks on its servers (服务器) made the public more concerned about the problem of Internet safety ____, it called for changes in recent Chinese laws [ ]

“May I borrow your paper” “ ______”

Nobody would like to go outIt is freezing cold outside, and ________ that, it is likely to snow.[ ]

I think English is easy for us __________.

Did you borrow the comic book from the library— Yes. I ________ it for three days. I’ll return it this afternoon.