—Imagine you are outside when earthquake comes. What should you do?
— Go to open space away from buildings or trees.
A. the; the B. the; an C. an; the D. an; an
—Imagine you are outside when earthquake comes. What should you do?
— Go to open space away from buildings or trees.
A. the; the B. the; an C. an; the D. an; an
D