Questions 29 and 30 are based on the following news. At the end of the news item, you will be given I0 seconds to answer the questions.
Now, listen to the news. How many people died during the collision

A．Why Tom needs to get glasses.
B．Research Tom has done for his chemistry paper.
C．The disadvantages of working in an office.
D．How using a computer can affect one’s eyes.

A．Government officers are hard to please.
B．The learners have to go through several tough tests.
C．The learners usually fail several times before they pass it.
D．The driving test usually lasts two months.