( )(3)——Whose skateboard is this?—— A. Helen’s. B. My sister. C. It’s Helen.
I like traditional Chinese food and traditional ____. A. dance B. dances C. dancing
My father’s birthday is ____ April. A. inB. onC. of
My grandpa ____ in Shanghai. A. liveB. livesC. lived
The two wheels ____ this bicycle were big. A. toB. ofC. off
The old men and women are ____ Buckingham Palace. A. inB. onC. at