Topic Đi thi

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Unit 2

Now I will tell you about the smartphone I just invented Its name is AT It has a rectangular screen with a display size of 5 inches and a resolution full HD It weighs about 300g The phone connects to other smart devices via Wifi and Bluetooth It has 2 color options: black and white It has 2GB of RAM and 16GB of internal memory The phone is compatible with the Android 11 operating system The phone has a battery capacity of 6000 milliAmperhours so you can use the phone for 2 days without charging Other features are voice recognition, camera, and water resistance In the same line, the highlight of

this phone is the OLED screen with 4k quality

Hello everyone I'm Tuan, a technician at ABC company Today I will show you how to install light bulbs Before installation, you must prepare a new light bulb, voltage tester, electrical tape and screwdriver There are 5 steps in total First, to avoid electric shock, you need to cut off the power source Then use a voltage tester to check the power source Third, remove the old bulb and check the compatibility of the new bulb with the holder Then, twist two wires of the same color together and use electrical tape Next use a screwdriver to tighten it Finally, you must install the new bulb in the correct position Some precautions to take are to check the power sorce regularly

Unit 4

I’m a technician Today I’d like show you to resolve UO error on your Daikin air conditioner The problem may come from shortage of coolant, defective thermostat, defective low pressure sensor and defective outdoor unit main PCB To solve the problem, you should find the leakage and recharge coolant if there is a shortage of coolant You could repair the thermostat if there is defective thermostat If the problem comes from defective low pressure sensor, you can replace the sensor Outdoor unit main PCB is defective, you should repair the outdoor unit main PCB To prevent the errors in the future, you should check the base

This morning I just received a complaint from a customer Now I want to tell you how I resolved this

complaint The customer's name is Mai Linh from Vietnam Airlines There are many problems with her order First, she ordered eighty blades, but seventy were delivered to her office Five blades were missing Second, we shipped the wrong propeller She ordered propeller number ST28 but she received propeller number ST25 I explained to her that there was a problem with the shipping

department Therefore, I promised to deliver more propellers in exchange for the correct propeller number,I would give her a 10% discount on her next purchase from our company Luckily, she agreed.

As you can see, ceiling fan ownership has decreased from 85% in 2006 to 50% in 2014.

Meanwhile, you can see the air conditioner ownership rate increased slightly, from about 5% in 2016 to about 8% in 2010 and increased sharply to 40% in 2014 At the same time, the number of refrigerators also increased steadily during this period, from 30% in 2006 to 58% in 2014

Unit 7:

Hello I'm happy to be here for this interview I am Ngo Anh Tuan, from Tu Son Bac Ninh In 2025, I completed my Bachelor's degree in computer engineering from Hanoi University of Industry I chose computer engineering because because I have always had a passion for computers I once interned at FPT as a programming technician My skills are programming, basic Python and java foreign languages, I have a TOEIC 600 certificate I have a teamwork, and I learn very quickly Besides my passion for computers, I also love technology items My objective is to work at a technology company and advance to a higher position here