What do you usually do weekends?
My uncle the club in 2010. He the club for over 3 years.
—Why don’t you go to visit the Great Wall with us?—Because I _______ there many times.
— John, you ____ the computer game for two hours. It’s bad for your eyes. Stop, please!—OK, Mum.
—My mother is ill. — .
I'm not going swimming tomorrow afternoon. I have to clean up my bedroom.