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?