23.—How did you find the lecture tonight? —It ____ me. I doubt if I will come for his lecture next time.
My students are all quiet.Even after class, my students spend ___as they can playing outside.
.from Shenyang.
After living in Shanghai for 20 years, the couple returned to the small village ______ they grew up.
I have ______ friends here. They help me _______.