It is ________ tradition for people in this country to pay in ________ cash when buying things.
-Do you have sweet tooth? -Yes, but I’m on diet now.
.—Shall we have red wine or white? —Either is OK.
—How can I use this washing machine? —Well, just the instructions.
We are having a class get-together. It’s been twenty years we graduated from high school.
—I have finished the homework. — . How about going out for a walk?