Children,when ______ by their parents, are allowed to enter the stadium.
The little boy often has____big breakfast,so he looks really strong.A.the B./ C.a D an
It was evening _______ we arrived there.
People in the west makes ______ a rule to buy Christmas presents for their relatives and friends.
Will you see to ______ that the luggage is brought back?
I saw no more than one copy left in the bookshop. Will you go and buy ______?