Mary has been abroad for 6 months. I have written to her but I haven’t had time.
—Would you like some more tea? —____ , please.
What surprised me was not what he said but he said it.
---Where did you see him?--- It was in the hotel _____ he stayed.
Your brother promised to help me and ______the next day.
--- Has Li Lei finished his work today? --- I have no idea, but he ______ it when I saw him this morning.