He to Leshan many times, so he knows every corner of it.A. went B. will go C. has been
A lot of trees ______ on the hill yesterday.
Kitty would rather ______ to the park than watch TV.
It’s important _______ you to learn Chinese well.
The girl is ____ a nice girl ____ we all want to help her.
Her sister ____ a taxi driver. Now she works for a charity.