. Have you got any books ____ problems with children?
Beijing isn’t what it used to be. The last decade _______ great changes in the city images.
I’m not used to the way you speak to me. _______, I don’t want to continue the conversation.
It’s a great honor ______ to go abroad for further education.
There is a mountain _______ the top is always covered with snow.
He is good at _________ himself _______ new things, which makes me admired.