--Excuse me, sir. Look at the sign on the wall “NO ____”. --Oh, I’m sorry. I’ll never do it again.
I’m calling, ______my company, to thank you again for your generous help.
China might one day explore other planets, the ______designer of Chang’e-I told China Economic Weekly.
______to the world for help, Hollywood stars led a huge fundraising drive for Haiti.
Last night, an accident happened at ______crossroads a few meters away from ______school I attend.
The girl was drowned unfortunately. She ____, though, because there were so many people standing on the banks at that moment.