——________do you go to the dentist?——Let me see, twice a year, maybe.
—May I smoke here,please? —I am afraid you .This is a non-smoking area.
. The moonlight goes _____ the window and makes the room bright.
Neither of the shoes are right. They are _______too big _____too small
Please help _______to the dishes, boys and girls.
—Why do you like Mary? —Because she is _______honest girl. A. a B. an c. the D. /