1. Before the invention of the light bulb,
people are used to using candles, kerosene lamps.
People are not used to electric lighting.
2. Before the invention of the refrigerator,
people are used to putting quickly perishable products in specially equipped glaciers, cellars.
people are not used to the fact that you can solve this problem with just one opening the refrigerator door.
3. Before the invention of television,
people are used to reading and drawing,
people are not used to watching TV on TV.
4. Before the invention of the Internet,
people are used to looking for the information they need in inceclopedias or libraries
people are not used to using the internet
5. Before the invention of the mobile phone,
people are used to talking via mail
people are not used to talking at a distance using the phone
6. Before the invention of the car,
people used to ride horses,
people are not used to driving a car.
7. Before the invention of the remote control,
people are used to managing something manually
people are not used to controlling mechanisms from a distance.
8. Before the invention of the digital camera,
people are used to observing what is happening on their own
people are not used to recording what they see on video.
Объяснение:
1. track
2. dartboard - a circular board marked with numbered segments, used as a target in the game of darts
dumbbell - a short bar with a weight at each end, used typically in pairs for exercise or muscle-building
dice - a small cube with each side having a different number of spots on it, ranging from one to six, thrown and used in gambling and other games involving chance
shuttlecock - a cork to which feathers are attached to form a cone shape, or a similar object of plastic, struck with rackets in the games of badminton and battledore
3. It was late, I went home. - so
European music happens to use a scale of eight notes, the use of the term octave. - hence
Let’s go to the cinema and go home. - then
Flexible workers find themselves in great demand, and earn high salaries. - consequently
4. then
ВСЁ ТОЧНО ПРАВИЛЬНО, АЛЬТЕРНАТИВА
Объяснение: