Fortunately , the adventurers brought the GPS with themselves, they might have been lost in the desert

Have you been here before?— YesThis is the third time that I ______ to Shanghai

Not until the train pulled into the next station _______her suitcase gone.

__________-Yes, I’m looking for a watch for my son.

_____you do, don’t miss this exhibition, for it’s so hard for me to get the tickets.