Change the "italicised" words into their synonyms from the active vocabulary. To "come" to a station; a long "journey" of a train; "to assemble" trains; a "freight" train; to "inform" the driver of a danger in time; "to operate" a railway; "to leave" a station on time; "to direct" trains through intermediate stations; "to provide for safety"; "classification" yard; "to make up" a schedule; in case of "an extra-ordinary situation"; "to be listed" in the timetable; "to make" train operation "easier; qualified" railway "specialists"; cars with the same "direction"; "so that" "not to be late"; "to consider" all the factors; "local" trains; "to transfer" all the data to the control centre; "to be operated" from the "distant" terminal; "to lessen" the risk of emergency; "to turn on" the light; the "tools" which "allow" to dispense with manual labour; "to regulate" all the switches along the route.

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это шестое

Present continuous - czasownik to do

I am doing

You are doing

He/She/It is doing

We are doing

You are doing

They are doing

1. George and Harry are doing (do) their

chores. They are not playing (not play) a

computer game.

2. Emma is not making (not make)

decorations for the school fair. She is

putting (put) away the clean clothes.

3. The boys' mum and dad are having

(have) acup of coffee. They are not

watching (not watch) TV.

4. Poppy and her parents are not tidying

(not tidy) the house. They are doing (do)

the shopping.

Объяснение:

прости немного попозже напишу 7

Ukraine is one of the largest countries of Eastern Europe. The population of Ukraine is about 50 million people. The biggest cities are Kyiv, Kharkiv, Dnipropetrovsk, Odesa, Lviv, and others.Ukraine has an ancient history. It has its own original culture and arts.

Great Britain is situated in Europe. Its official name is the United Kingdom of Great Britain and Northern Ireland, the UK for short

The UK is a monarchy: the head of the state is a king or a queen. The heart of Britain is England. It is the richest, the most fertile and most populated in the country.