A、He bought her some pictures. B、He took many pictures for her. C、He bought a photo album for her. D、He made a birthday cake him

M: Miss Green, I told Dr. Smith that I would call him in the Paris office at 11 o’clock their time. Please find out the time difference for me so that I’ll know when to make the call.
W: It’s 4 hours earlier in Paris, sir.
Q: What does the woman imply?

M: Could you help me to decide what to buy for my youngest sister’s birthday?
W: Remember you took many pictures of her at her last birthday party? Why not buy her a photo album so that she can put her pictures in it?
Q: What did the man do on his sister’s last birthday?