She devoted herself __________ to her research and it earned her a good reputation in her field.
.—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?
—You seemed not to be interested in the story yesterday. —Yes. I it in a magazine before.