Matching Pairs Technology idiomsOnline version Match them to the definitions. by SAMIR VILLALOBOS 1 Joe is very touchy. It’s really easy to push his buttons! 1. push his buttons 2 This new mobile device is light years ahead of everything else. 5. light years ahead 3 Mark and Patrick agree on everything. They are always on the same wavelength. 2. on the same wavelength. 4 Come on, it’s only a crossword. It’s not rocket science. 3. It’s not rocket science. 5 The new website is already up and running. 7. up and running. 6 Just copy what everyone else is doing. There’s no need to re-invent the wheel. 6. to re-invent the wheel. 7 I wrote down Tuesday in my diary, but Jane thought we were meeting on Wednesday. Somehow we got our wires crossed. 4. got our wires crossed. have the same ideas and opinions about something a long way in front in terms of development misunderstood each other provoke a reaction waste time doing something that has already been done in an effective way ready for use It’s not difficult to understand.