见解析
【小题1】Determined to give his mother a surprise, Tom arrived home ahead of time.
【小题2】The heavy snow lasted several days, causing traffic block.
【小题3】More and more people believe the car accident had connection with talking on the cellphone while driving.
【小题4】The daily output is expected to be doubled by the year 2014.
【小题5】Thanks to his effort, it is more successful than we have expected.