The little boy is too young to dress ____________, let’s help him.

My sister gave a snow globe _____ me _____ my tenth birthday.[ ]

______ came that Prime Minister David Cameron（卡梅伦首相） blamed the worst riots（骚乱）in Britain the other day.

I really don’t know _______ I put my wallet.

_______are you going to see your mother?—By train.