There are about ________ students in our school.
There was a big park ______ many big trees and stones(石头)in it.
--- ___ can I get to the ABC bank? --- You can take a bus or a taxi.
Go along this street, turn ____ left and the hospital is on ____ left.
—Thank you for helping me. — .
We can’t go out for a walk __ a rainy day.