________, his new neighbor fell off his bike last week, and he was badly hurt.

_____did it _____the conductor to check the tickets this morning?-Half an hour.[ ]

Wow ! Everything ______ half price. That is too great .

Eddie is eight years old, but we have seven candles only, we need ________ candle.

My father _________ Beijing on business for three days. He will be back in two days.