Information science

A29.

1)

on

2)

with

3)

in

4)

at

A30.

1)

at

2)

with

3)

from

4)

to

A31.

1)

a

2)

an

3)

the

4)

—

A32.

1)

at

2)

onto

3)

for

4)

out

A33.

1)

a

2)

an

3)

the

4)

—

A34.

1)

within

2)

from

3)

of

4)

with

A35.

1)

in

2)

on

3)

off

4)

into

A36.

1)

with

2)

in

3)

at

4)

from

A37.

1)

onto

2)

into

3)

on

4)

at

A38.

1)

off

2)

at

3)

with

4)

from

Task 6.

Find a mistake in the underlined parts of the sentences given below.

A39.

Over the last hundred years, some of the technological advances that

A

make life easier or more enjoyable have proved to have unwanted and

B C

often unexpecting long-term effects.

D

A40.

Most experiments involve real objects in the physical world, so as electric

A B

circuits, chemical compounds, or living organisms.

C D

A41.

The first transmission systems to be influenced with information theory

A B C

were spacecraft communication systems.

D

A42.

Computer scientists continue to expand the frontiers of computer and

A B

information systems by pioneered the designs of more complex, reliable,

C

and powerful computers.

D

A43.

Despite the considerable attention paying to scientific misconduct,

A B

no one knows for certain how extensive the problem is.

C D

A44.

Scientists utilize existed knowledge in new scientific investigations

A B

to predict how things will behave.

C D

Task 7.

Study the text and choose the correct variant.