(Ex. 85 on page 27). Make a list of advantages
and disadvantages of computer:
Advantages: you can make new friends...
Disadvantages: you don't have time for real
communication with your friends...​

1) show - Present Simple Active
2) was arrested  - Past Simple Passive
3) was  - Past Simple Active
4) couldn't be sent  - Past Simple Passive
5) have  - Present Simple Active
6) believe  - Present Simple Active
7) are - Present Simple Active
8) are combined  - Present Simple Passive
9) has gone  - Present Perfect Active
10) explane  - Present Simple Active
11) agrees  - Present Simple Active
12)  to be - Infinitive
13) do and dive - Present Simple Active
14) think   - Present Simple Active
15) are to be taken   - Present Simple Passive
16) produced  - Past Simple Active
17) say - Present Simple Active
18) let them do  - Present Simple Active + Infinitive
19) want  - Present Simple Active
20) get   - Present Simple Active
21) can't dissolve  - Present Simple Active
22) makes them believe  - Present Simple Active + infinitive
23) is  - Present Simple Active
24) to stop - infinitive
25) will increase - Future Simple Active
26) should fell - (+modal verb) Present Simple Active
27) are cared  - Present Simple Passive

They had much trouble with their engine
had – past simple от глагола ( to have)
У них было много проблем с двигателем.
This is the agenda of our meeting.
is - Present simple oт глагола ( be )
Это повестка дня нашего собрания.
The contract will be ready next Monday
will be - future simple от глагола (to be)
Контракт будет готов в следующий понедельник
Our chief engineer has just signed this declaration of inspection.
has signed – present perfect от ( sign)
Наш старший механик только что подписал отчет инспекции.
Who is repairing this equipment?
is repairing - Present Continuous oт repair
Кто ремонтирует это оборудование?
2. Поставьте предложения в вопросительную и отрицательную формы
My friend is a chief engineer of the passenger liner.
My friend is not a chief engineer of the passenger liner.
Is my friend a chief engineer of the passenger liner?
The dockers are unloading the cargo.
The dockers are not unloading the cargo.
Are the dockers unloading the cargo?
There are some freezing holds in this ship.
Are there any freezing holds in this ship?
There are not any freezing holds in this ship.
Our ship carried much fuel oil last voyage.
Our ship did not carry not much fuel oil last voyage.
Did our ship carry much fuel oil last voyage?
He will repair this winch in five days.
He will not repair this winch in five days.
Will he repair this winch in five days?