We had no one ______ us, for we could deal with the case all by ourselves.A. help B. to help C. helped D, helps
---They are quiet, aren’t they? --Yes. They are accustomed ______ at meals.
_______ I met him, I thought he was a serious man.
---I think he is taking an active part in social work. ----I agree with you ________.
—How long _like this? — Three weeks! It's normal that it rains without stopping these days of the year.
Today's English learners have a wide choice of dictionaries__to choose.