Choose the correct answer A, B, C or D for each of the gaps complete the following text.
This new home robot has three programmes: it can (1)______ the house, it can clean the floor and it can interact (2)______ people. Kitty 2012 is fast and intelligent. When we’re away, it can listen for certain noises and (3)______ signals to our mobile phone if there’s trouble or danger. It can move (4)______ the house and climb steps to find dirty places and clean them. It has cameras in its eyes so it can watch people and react to them.
Which word does not belong?
expensivefridgecheapwirelessHướng dẫn giải:
Giải thích: “fridge” là danh từ chỉ thiết bị, ba từ còn lại là tính từ miêu tả giá cả hoặc trạng thái.
