She gets up ______ 6:10. I think she’s a good girl. A. at B. in C. on
The police told the boys ____ in the street .It was dangerous.
— What about going to the zoo by bus? — ____.
It is difficult ____ me ____ English well. But I’ll study harder.
I think Kate is better at playing basketball because she is __ than Jenny.
____ travel all over China during the summer holiday?