In this section, you will hear several news items.
Listen to them carefully and then answer the questions that
follow.
Questions 21 to 23 are based on the
following news. At the end of the news item, you will be given 15 seconds to
answer the questions. Now, listen to the
news.
Until what time will the tornado watch be in effect
A．10 o’clock tonight. B．2 o’clock in the morning. C．2 o’clock in the afternoon. D．10 o’clock in the morning.