I can think of many cases ______students obviously know a lot of English words and expressions but couldn’t write a good essay .
b, ______ as a manager for many years,found it hard to be an ordinary clerk again.
The new trend of living a low carbon life is gradually changing people’s idea on ______is cool and in fashion.
. After a heated discussion, the committee finally worked out one _______ to solve the problem.
ough she sometimes loses her temper, herstudents like her no less.— That’s it. _____ , she is really a good teacher.