A. LISTENING. (2 points)
PART I: Listen to the recording about the invention of cans and choose the correct answer to each of the following questions.
Question 1. What were the world’s first food containers made from?
A. animal skins and large leaves
B. animal tails and large leaves
C. animal leather and leaves
D. animal feather and leaves
Question 2. What were the first cans which was invented by Appert made of?
A. animal skins
B. metal
C. iron
D. coconut shells
Question 3. How did soldiers open food cans at that time?
A. by hands
B. by hammers
C. by knives
D. by guns
Question 4. When was the safe modern tin opener invented?
A. in 1810
B. in 1800
C. in 1925
D. 1918
Question 5. How many cans are produced in the UK every year?
A. 18 billion
B. 80 billion
C. 18 million
D. 80 million
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