________ accident happened on the busy street because ________ driver drank too much.

There are fewer and fewer tigers in India. The situation will continue ______ humans stop hunting them for their fur and bones.

have a talk with you at about 5this afternoon, MrSmith— All right, I ______ to my office from aconference thenIwill be waiting for you there

下列各句中，没有语病的一句是（  ）

Have you heard that he was awarded the NobelPrize in Literature last year—- ________ He has made a positive contribution tothat field