is your ruler? — It’s black and white.

Which of the two pairs of shoes will you take?—I’ll take ________. They are too small for me.

______ do you go shopping, Mary? — Twice a week.

He was born in Shanghai ______ February 5, 1989. [ ]

.Our boss suggested we clerks ______ good sales methods and his words suggested that ______ did the best ______ the best prize.