Предмет: Алгебра, автор: prosto11pk

3. Знайдіть шостий член арифметичної прогресії –4; 0; 4; ...
А 12
Б –16
В 16
Г 8

Ответы

Автор ответа: persu0690
1

Ответ:

В) 16

-4,0,4,8,12,16,20

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Language check

The
imperative

Use the verbs in brackets to make imperative sentences.

1       
The window is closed, (open)


2       
The printer is on. (turn off)


3       
It isn’t a good idea to press the button, (not
press)


4       
The cupboard is open, (close)


5       
It isn’t a good idea to move the PC. (not move)


6       
The lights are off. (turn on)
can


Correct
the mistakes in these sentences.

1       
Frank can’t to drive a car.


2       
Can do you finish the report today?


3       
Moira cans get a taxi to the airport.


4       
Can I to use your pen, please?


5       
We can no go to the meeting.


6       
No, I’m sorry, we cann’t.


like and would like

Choose
the correct words in italics.


1         
I would like / like fish, but I don’t like prawns.


2         
Would you. like / Do you like a cup of coffee?


3         
The CEO would like / likes to see you in his office now.


4         
Would you like / Do you
like the new
restaurant in Park Street?


5         
I'd like 11 like chicken and rice, please.


6         
I like / I’d like to book a table for six people, please.


Countable and
uncountable

Complete
the conversation with these words and phrases.

how many
how much some any an a

A 1______________ time do you spend on the

internet?

B Nine or ten hours 2                                         week.

A Do you buy 3_________________ products online?

B Yes, I buy 4________________ hings, for example,

books and DVDs.

A 5______________ emails
do vou send every


morning?

B About ten - I always send 6_____________________






email to each member of my team. Then I reply to all the emails I eceive.

Consolidation

Choose the correct words in italics.

Impact furniture

Wot / Don't buy 2an / a?: office furniture until you see our
prices! Our products are great and we 3do / cun de iver to any
country in the world. And we don’t have 4some /
any delivery chan.es! We have a retail
outlet Hn / on most cities. 6Looking / Look at our map to find s store 7near / between you. *Would / Dc you like to see our new price list? 9Don’t vis:: / Visit our website today for wan / some ideas for your office.