1. To get a constant current, you must have its source. 2. A pyrometer is used to measure the temperature of hot metals. 3. Man learned to dissolve atoms in order to receive a large amount of energy. 4. Scientists are trying to solve the problem associated with new phenomena of electricity. 5. Lightning rod-metal device for protecting buildings from lightning. 6. Carrying out experiments with atmospheric electricity was very dangerous at that time. 7. To magnetize an object is to place it in a magnet field.
1. To get a constant current, you must have its source. 2. A pyrometer is used to measure the temperature of hot metals. 3. Man learned to dissolve atoms in order to receive a large amount of energy. 4. Scientists are trying to solve the problem associated with new phenomena of electricity. 5. Lightning rod-metal device for protecting buildings from lightning. 6. Carrying out experiments with atmospheric electricity was very dangerous at that time. 7. To magnetize an object is to place it in a magnet field.
1.
I go to school every day.
Alice is cooking dinner now.
My father does not read a book every evening.
Is she working in an office at the moment?
My grandmother is not watering flowers now.
Do you play computer games every day?
2.
Funny – funnier- the funniest
Beautiful – more beautiful – the most beautiful
Hot – hotter – the hottest
Small – smaller – the smallest
Bad – worse – the worst
3.
I haven’t got any oranges in my bag.
We have got some pencils on the table.
Tom has got some apples.
Do we have some milk in the fridge?
I have a book on the table.
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