I’d like some _______ and _______.

 I listened to Professor Chen-Ning Franklin Yang’s lecture about his study and physics, but I failed to get its key ______ .

— How far is your cousin’s home from here?— It’s about two ______ drive.

I am ________ , I am an English boy. 

 — How do you like Mount Huangshan?— Oh, wonderful.Its beauty is really out of ____ .