26. —What’s ______ most useful invention in the 20th century?
—______ computer, I think.
A. the, A B. a, A C. the, The D. /, The
27. —Lucy, do you like ______?
—Yes. Most of my clothes are ______.
A. an orange, an orange B. orange, orange
C. oranges, oranges D. orange, an orange |