-- You know who came to our school yesterday?-- Professor Smith? We once met at a conference.-- ______. He came and gave a wonderful speech.
.The committee ______ over the problem among themselves for two hours.
.The public ______ generous in their contributions to the earthquake victims.
.Cattle ______ on the hillside.
.Her politics ______ neither conservative nor liberal.
.Measles ______ a kind of infectious illness.