—Mary knows so much about . earth!
—Yes, you know she is only . eight-year-old girl.
A.the; a | B.an; an | C.the; an | D.an; a |
—Mary knows so much about . earth!
—Yes, you know she is only . eight-year-old girl.
A.the; a | B.an; an | C.the; an | D.an; a |