—Why is the classroom so dirty?—Sorry,sir. It yesterday, We forgot to do it.
This woman is .She can’t hear anything. A. deafB. blindC. beautiful
Listen! The girls the classroom. A. singsB. ill singC. are singing
It's very difficult, _______ I can do it myself.
—Is it _____in winter in Harbin ______in Nanjing?—Yes, it’s much colder.
-_______do you learn English? -I learn English every day.