-- You haven't lost the ticket, have you?-- _________. I know it's not easy to get another one at the moment.
Every means ___ the river from being polluted.
___ long way it is from Xi’an to Guangzhou!
It was because it rained last night ___ he didn’t come.
“Did you scold him for his mistakes? ” “Yes, but ___ it.”
In the busiest season the peasants were seen ___ their tractors ___from morning till night.