Most supermarkets in Shanghai have stopped free plastic bags in the past few years.
Only by practising constantly__________ greater progress.
__________ printed, this science fiction will be popular among the students.
. —I’m leaving for Canada on a study trip next week. —_________.
—I think honesty is the most important thing in doing everything.—_________.
When you have western food, you should use knife and fork properly. The underlined part means “_________”.