By the end of 2011, all of China’s public art galleries(画廊)________free to enter.

Excuse me. Where is the bus stop, please?–I’m sorry. I don’t know the way, _______.

This is the city _____ I visited 10 years ago.[ ]

_______go out for a walk with me when you’re sad. —It’s a good idea.[ ]

She, _______ her mother _________cooking very much.