9. Work in pairs. Can you guess the meaning of the following technology-related idioms? Match the examples with the corresponding explanations. Use them in your own sentences. 1.The Internet cafe was not doing very well in the last 3 months, and the business owners decided to pull the plug. 2.I'm sorry, Dad. I had a slight accident with the car. but please don't blow a fuse. 3.I think we've got our wires crossed here. What I'm talking about is next week's homework. What you seem to be talking about was last week's homework. 4.Adam has studied maths since he was a kid - he knows the nuts and bolts of this subject. 5.After the first few minutes with our new classmate, we were all on the same wavelength. He will be a great addition to our class. 6.Apple is always at the cutting edge of technology. The company has become a leader in the industry. a.misunderstand somebody, become confused b.the finest practical details of something rather than theories or ideas about it c.stop something in its tracks, stop it immediately d.have the same thoughts or the same intentions e.be right there in the lead, at the front f.get angry or agitated very quickly, ready to explode