【单选题】Seeing the road ________ with snow, they had to stay at home, watching TV and drinking coffee.
【单选题】Seeing the car trapped in the snow drift, the driver didn’t know ______ it.
【简答题】Seeing the road__________with snow,we had to spend the holiday at home,watching TV. A.blocking B.to block C.blocked D.to be blocked
【单选题】Seeing the road _________ with snow and cyclists falling down here and there, we decided to walk to our office.