I am very ___ to you for your kindness.
-Is it OK to take this seat? -Sorry. ____ ___
----Thank you for your MP4 player. I’ll get Mary to take it to you soon. ----___________. I’ve bought a new one.
-It looks heavy. Can I give you a hand? - .
I'm amazed to hear from my school teacher again. ,it is ten years since we met last.
-- Could you be so kind as to close the window? --