—Are you going to the concert next week?—I’d like to, but I ______ an exam then.
-------John and I will celebrate our fortieth wedding anniversary next month. --------Oh, _________!
-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.