How lucky Peter was! Some policemen arrived in time and ________ him out.
—Hello! Can I speak to Chris? —Sorry, he isn’t in. He _______ Japan on business. A. has been to B. has gone C. has gone to
—_____ is the population of America? —I don’t know. But I know it’s _______ than that of China. A. What; smaller B. How much; smaller C. What; less
_______ your help, we can finish the task on time. A. Except B. Without C. Thanks to
—The dictionary is a useful _______ for understanding new words.—I think so. A. plan B. tool C. way
---Shall we go hiking tomorrow? -----______.The radio says it will rain .