—Why do you put up these English cards on the wall? —Only in this way _________the English words.
The Chinese government has passed a new regulation forbidding supermarkets and stores to ______ free plastic bags to shoppers in order to protect the environment.
______ an important decision more on emotion than on reason, you will regret it sooner or later.
Jack has got into _______ habit of collecting newspaper cuttings, which is _______ great joy for him.
— Do you enjoy your present job?— _______. I just do it for a living.
Large quantities of information,as well as some timely help ________since the organization was built.