When I ride my bicycle, I usually get off and walk _______ the street.
The old lady donated much money to the poor students. ______she is not rich.
一 is your favorite sportsman?一It's hard to say.We11,I like Lin Shuhao very much.
一What can I do for you?
一Excuse me. Do you know___________?一Sorry,I don't know.
We will have an English party two days.