I don’t know _____ it next. A. what to do B. how to do C. what can I do
-----Did you _____ at the meeting yesterday? ----- No, I _____ nothing.
----Help yourself to some more meat, Linda. ---- ________
----The population of Shanghai is ______ than that of Sichuan. ----Yes, the number of the population of Shanghai ______ 23 million.
This listening material, together with its CD-ROMs, ______ well.
Lisa is a little poor at Chinese. I think she needs _____ it every day.