_ Excuse me, _______is the nearest bookshop? _Go down the street and turn left at the second corner.

_______no doubt that a green campus plays an important role in the growth of students, both physically and mentally.

David, your mother’s birthday is _____. Let’s think about how to celebrate it.—OK, Dad.

Where are the books?—_______ in the bookcase. Do you need _______ now?

Football is so exciting thatpeople in the world play it.