Use technology idioms in the right grammatical form to complete the exchanges: be light years ahead of, be on the same wavelength, get one’s wires crossed, not be rocket science
1 A: I don’t understand how Jessie and Stella can be roommates. They never agree on anything.
B: It’s not that. I just don’t think they …… .
2 A: What do you think of Samsung’s new laptop?
B: I love it! Samsung …… the competitors when it comes to design.
3 A: Why did you get coloured ink for the printer? We need black.
B: Oh my! We must have …… because I thought you said we need a colour cartridge.
4 A: I find it difficult to download videos from the Internet.
B: Come on! It …… !
какие слова нужно вставить?