...
...

13

- um.co.ua


-, -, -, -, -, -.
E. coli
² ̲
㳿. г -



( ).
.
ò
ߪ
'
³


.
Not knowing what to do,
-


Ecological Problems in Our Cities
3. . .
To be read after Lesson 5
䳺 .
' . ' .


Ҳ Ͳ ²
Computer Graphics


.
, , , , ,



) .

7.



㳿. ' .
ֲͲ
10.
.
(Scyphozoa)
' . I IV , - II III. 4


.

a, , 20 ... 30%.
2

LESSON 9
.



Q - . 1
Exercise 12. Put the verb in brackets in the correct tense to form either the first, second, third, or zero conditional. There are also some examples of mixed conditionals.


, ', . .

.
³
.

R .: Oh, my father told us about new heating systems made by this company. They use clean and safe technology.

Read the following text and fill in the gaps. Use the words from the boxes below.
()

' .
' , .
Ͳ ̲
1. в ̲

, , .
.


ϳ , .
()


,
,


Գ -
Z. 1-2 , ' .

Complete each sentence with one of the words from the box. There is ONE WORD you DO NOT NEED to use.
()
, ,

Ͳ

Ͳ ί ղҲ


-
, '
Weathering of Rocks
. , , , 䳿, , .
, .
Exercise 2. Translate these sentences into Russian.

.
V. Choose the correct word or phrase in each sentence.
7.



( , ).


REVISION OF LESSONS 7-9
Customs and Traditions in Great Britain
A Brief History of the Russian Customs Service
8. Ͳ ̲


²

Ƴ
.


.

. , .
,
³ 80-90- . XX .

.


, , .
2.
³ ,
Most people living in towns consider it a usual thing that streets are lit at night. But street lights need a power supply (

˲
The Objective Participial Construction
в
(01-12) - . .


2

1


Q - . 4
Ҳ
REVISION OF LESSONS 10-12

,
в
.
³ . г
19. в
39.

, -
To be read after Lesson 4
' . . . .

, .
( . . ).
-


.
: ̲ .
.
. , 䳿 , , .

VOCABULARY
, 䳺 Present Continuous. 4-5 .


Ҳ
'
, , ,
' () '

Ͳ


AVR PROTEUS VSM
˲-
1


___. "


| | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |


...
© um.co.ua -