A: Where are you now?B: We _________ on the Great Wall of China and talking to you.
No matter, you must follow the school rules.
Mary is very shy. Shegoes out and she has few friends.
–Didn’t you take part in the charity walk? --_____________. I really learned a lot.
–Who’s the lady ________in red? --I guess she is Miss Li by what she.
Excuse me,could you tell me how long___________ the book?