A、They are delighted because they can enjoy the scenery while driving. B、They are frightened because traffic accidents are frequ

The Golden Gate Bridge joins the beautiful city of San Francisco with suburbs to the north. Each day about one hundred thousand automobiles cross the bridge taking people to and from the city. More than half of them cross the bridge during the morning and evening rush hours when traffic ii so heavy that trip is not pleasant.
    Now however there is at least one group of happy commuters. These are the people who travel under the bridge instead of on it. They go to work by boat and enjoy it se much that’ most of them say they will never go by car again. The ferry they take is spacious, quiet and comfortable. Commuters can enjoy the sun on deck, In the morning they can have breakfast in the coffee shop. And in the evening they can order a drink in the bar while looking at the beautiful scenery. The trip takes only 30 minutes and is not very costly. But best of all, being on a boat seems to make people friendlier toward each other. There has already been a marriage of two commuters who met on the ferry.
    Because the ferry has been so successful, there are plans to use other still larger boats. There is also a proposal for a high speed boat that will make the trip in only 15 minutes. But not everyone is happy about that. A lot of people feel that half an hour is just enough time to relax.