23. Once you make a promise, you should carry it _____.
——— Alice looks sad. Did you tell her about the accident? ——— Yes, but I ________ her just before her final exams.
———How can I succeed soon?————Oh, be patient. Put your heart into your studies and you will ________.
——Why are the housing prices in big cities going up all the time? ————One reason is that people are__________ into overcrowded cities in great numbers.
———May I try the jacket on? ————______ , but I think it will be too small for you.
——Do you mi nd if I open the window? ——_______ . I feel a bit cold.