—Remember not to pretend to know what you don’t know.— _____. My last lesson is still fresh.
As a student, you have to take into consideration the part a good way of learning will _____ in your studies.
As a good friend of his, I offered Tom my congratulations ______ his passing the college entrance exams.
-- _____ you make so much noise, Mary? Your father is sleeping now. --Sorry, Mum. I’ll take care not to.
--Did you buy the wonderful shoes? --Yes. They told me it would be cheap but _____ it cost me nearly $700.
It is hoped that there will be ______ time in the future when _____man can beat all diseases.