Вставьте формы модального глагола CAN.
These days many people _ to buy computers. We _use them for work and play. In the past, nobody_beleive stories about robots and space travel, but now computers _to walk and talk. They _to fly to the moon! They _send messages, write music and speak different languages! In future, they _to do many different things. Scientists _to make robots like people but I don’t think computers _ever _ to feel emotions.