. While teaching students, teachers should take into consideration _________ students develop at different rates.
Anyone, once _______ positive for H7N9 flu virus, will receive free medical treatment from our government.
– I’m sorry I made a mistake! -- . Nobody is perfect.
We ____________ on the journey now but for this bad weather.
You’ll find taxies waiting at the bus station ________ you can hire to reach your hotel.
It is in Chengdu No.7 High School _______ a variety of activities are offered _______ I am able to develop my interests.