—_____ does Kangkang meet his friends? —Four times a month.A. When B. How long C. How often
---- I am going to Shanghai for a holiday. ---- _________ .
Look! There are some______ on the table.
----She looks tired. ----Yes, she _________ for about twelve hours a day.
---- How do you usually go to school, Mary? ----I usually go to school _______ a bus.
I left my bag in your home. Can you _______ it to our school tomorrow.