Quanzhou is a city with many places of interest. _______ tourists came here every year.A. Thousand of B. Thousand C. Thousands of
Though the key was pressed, nothing ______ on the screen.
---You never have sweet snacks, do you?---________. Though I know they’re bad for our health.
He was often seen _________ with charity work last year.
Please don't stand up in class until you .
– Can a plane fly _______ the Atlantic Ocean?--Yes, but it needs to go _______ the clouds for hours.