I bet someone stole my backpack .——-Well , you ______ have kept an eye on it .

The president of the USA around the Palace Museum last month.

We _____ know things about each other that we should not know, have no right _____, and have a right, actually, not to know.

______ Chinese international medical relief team wassent to the 70-magnitude quake-hit areas in ______Southwest China’s Sichuanprovince the moment it happened

If you’re free tonight, how about having dinner together—__________ .