As we all know, typing is a ___job to a__ heart. A tired ,tired B. tired ,tiring C.tiring,tired D. tiring,tiring
Though he was born of a rich family, Tom left home at the age of 15, ____ to make his own living.
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.