6.The get-together after tem years of separation should be a(n)__________of excitement, but the old friends could not feel real joy.
----- I’d like to invite you to dinner this Saturday, Mr smith. -----________.
Have you _____ the book yet?
They will be very _____ to see you here.
What about the two of us _____ a walk after supper?
----would you like another piece of cake? -----______.