One hundred percent _______ to your studies, though it can be lonely and no fun at all, will leave precious marks on your youth.
—Why didn’t you put your cellphone in your overcoat pocket?—I , but I was afraid it would be stolen.
—Is there a fog in the evening ?—There be . I’ll make a phone call to find it out .
—I don’t think you should use the dictionary while reading newspapers.— , but I can’t do without it.
You scold such a pupil who always keeps silent so seriously that you hurt him.
When he was there, he ____ go to that coffee shop at he street corner after work every day.