There ______ lots of bad information which is not ____ for teenagers on the Internet.

My English is so poor, please help________ to improve it..

Hi, Jack. What’s that on the desk?— Oh, it’s the new backpack my mom gave me for my birthday.

(2009江苏南京调研)一Was it in the village_______we used to live in_______the accident happened?

I hope to have a job like ________ in the future, Dad．―Good, only if you ________ hard from now on．