With no rain for months and fresh water ______ , the situation in Yunan Province was getting from bad to worse .
He found the boy ___ on the wall.
If you ___ nature, you will not succeed in the end. A. go with B. go against C.against D, be against
Do you __ your son to be a doctor?
All passengers ___ to show their tickets next time.
He placed one of the arrows __ his bow.