It was the order that all the soldiers ________to the front.

ou turn off the lights before youleft the computer room —- Oh, I forget _______ themoff I’ll go to do it

is constantly making efforts, shedeserves the goalof entering the key university

Malaysia Airlines Flight 370 ___________ course and turned back toward Kuala Lumpur — but there were no indications from the pilot that he was doing so.

known to all, Montreal is the second largest French-speaking city in the world, _______.