Because of H7N9 bird flu，all the chicken markets in Shanghai have been closed and won’t open until further________

by the advances in technology, manyfarmers have set up wind farms on their land

Please speak to those children with hearing problems so that they can read your mouth more easily and understand better.

In this exam, you’re asked to write a composition ofabout ________.

That notebook_________ Jack’s teacher’s. Because his name is on the notebook.