Rewrite the sentences using modals объясните как это делать​

1 2 параграф описывает жизнь и среду обитания Orcas live in all of the world's oceans-косатки живут во всех мировых океанах

They usually eat fish, squid,seals and turtles.- Они обычно едят рыбу, кальмара, тюленей и черепах

3 параграф описывает проблему -Касатки находятся в красном списке, потому что они находятся в опасности стать вымирающими. Некоторые касатки в опасности из-за загрязнения моря. Они также умирают в рыбацких сетях

2 Yes, they do. Orcas live and hunt in groups

3 They usually eat fish, squid,seals and turtles.- Они обычно едят рыбу, кальмара, тюленей и черепах

4 Females have one baby every two or three years

5 They are becoming extinct because seas and oceans pollution and  fishing nets.

Объяснение:

1
There are many ways of producing power

Battery powered calculators occupy less
space than their predecessors.

A computer is a very powerful machine

Computers are rendered powerfully if there isn’t an emergency supply system in case of power failure

2 To be a good programmer one must be logic in one’s approach to a
problem,

The logical operations performed by the arithmetic-logical unit are under the control of the control unit

A program must be logically organized if successful results are to be obtained.

3
The blanking industry has become more and more computerized

It is a fact that humans cannot compute as fast as computer

The computation requirements necessary to produce the playroll for a large company take a very long time.

4
A programmer must provide the computer with the necessary data and instructions to execute the problem

The provider of a new and larger computer installation will result in a better service to customers.

A programmer can operate a computer provided he has the proper training

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