－Tom, who taught          Chinese before you came to China?－Nobody. I learned it by        .

I like junk food so much because ______ really delicious.

—___________?     — S-O-C-C-E-R.

---Hurry, Mike! The bus is coming. ---Wait a moment, please! Let me see if there’s __________ left.

--Let Lin Tao and ________me, will you? They are my good friends,