Excuse me, could you tell me ________?A. where are theyB. how did they go thereC. when they will come back
—Could you tell me_________? —He is in the library.
—Why don’t we take a little break? —Didn’t we just have_________?
—I don’t care what my teachers think. —Well,you________.
We’ll visit Expo 2010 Shanghai this Sunday_______ it rains or it’s very hot.
Eric’s never seen a three-D movie at the cinema,_______?