1.Закончите предложения, используя данные ниже слова, при необходимости меняя их грамматическую форму To provide, to refer, strong, to invent, to be, to run, to transfer, to charge, to use, liquid, to coat. 1. The first battery … in 1800 by Alessandro Volta. 2. Near the end of the 19th century, the invention of dry cell batteries, which replaced … electrolyte with a paste, made portable electrical devices practical. 3. In the modern sense of the term, a battery is a device that … a current by means of an electrochemical reaction, wherein electrons … from one chemical to another. 4. However, the original usage of the term not to an electrochemical cell but to a set of linked Leyden jars, which, in the 18th century were used by scientists as a means of storing charge. 5. Leyden jars … the first capacitors, and basically consisted of a glass jar whose inner and outer surfaces with metal foil, and had an … electrode through its center. 6. They could … with a static generator, and … by touching a conductor to its electrode. 7. Scientists could obtain … discharges by linking the electrodes of multiple jars together. 8. It was Benjamin Franklin who, in 1748, first … the word "battery" to describe a similar assembly of glass plates with lead sheets pasted on either surface.
) How long have you known Ganna? - I know all the rockies.
2) If won’t you tell the story? - Won the morning of the last month.
3) Has he already finished his lessons? - Hi, I won’t have lost five damn things to that.
4) Do you see the boules in the whole cinema? - So, mi bully there passed a few weeks.
5) Is Bob already in the store? - Not yet. Win pishov there are ten wounds to that.
6) Did you ruin it? - Vona ruined her credit card.
7) If your brother turns to home? - I haven't turned around yet.
8) My friend has sold his bike. Win selling yogo kilka days ago.
9) Who wrote a note? - Den.
10) Did Kudi Vi send my photos? - I have sent it to your letter style.
I.
1. They built this church in 1815.
This church was built in 1815.
2. The Queen will open the new library soon.
The new library will soon be opened by the Queen.
3. The postman delivers the letters.
The letters are delivered by the postman.
4. He was showing the films from 7 till 8 yesterday.
The films were being shown by him from 7 till 8 yesterday.
5. She has lost the keys.
The keys have been lost by her.
6. Mother had not prepared supper before we came.
Supper hadn't been prepared by Mother before we came.
7. They are delivering the furniture.
The furniture is being delivered (by them).
8. You should water this plant daily.
This plant should be watered daily.
II. Make the following sentences interrogative.
1. America was discovered by Columbus.
Who was America discovered by?
2. Money is kept in a safe by us.
Where is money kept by us?
3. Their aunt has been taken to hospital by them.
Who has been taken to hospital by them?
4. The shop will be closed at 8 o’clock.
At what time will the shop be closed?
5. Motor cars are made at this plant by workers.
What is made at this plant by workers?