Ответ на Unit 3, Step 2, Номер 1 из ГДЗ по Английскому языку 9 класс: Афанасьева (Учебник Rainbow)

1 You will hear two friends speaking about computers. Listen and complete the following statements.
1) Andrew and Bob didn’t know exactly when the first computers appeared
a) didn’t know exactly when the first computers appeared
b) found out on the Internet when the first computers appeared
c) couldn’t find out when the first computers appeared
2) The friends were surprised that the first computers were used only by few people
a) the first computers were so cheap
b) nobody used computers in the middle of the previous century
c) the first computers were used only by few people
3) Bob said that the first computers were slow and large
a) fast and expensive
b) slow and large
c) small and slow
4) The friends agreed that computers have become more effective since the middle of the previous century
a) have become very simple to operate since the middle of the previous century
b) will be used in all spheres of our life in the future
c) have become more effective since the middle of the previous century