сначала вспомните как оно образуется)
a)
The pupils аге listening tо the scientist now.
(already).
b)
Му friend usually eats caviar оп his birthday.
(never ).
c)
The woman is cooking some traditional dishes fог the festival.
(just).
d)
The child doesn't write а letter tо Father Frost
(yet).

1 Where did the children play football last week?
Дети играли в футбол на стадиона на недели
2 Who work in militia?
Они работают в милиции.
3 What will I give you the day after tomorrow?
Послезавтра я дам тебе ту книгу.
4 How many questions does Tom always ask me?
Том задает мне много вопросов.
5 Who are going to the classe at the moment?
Сейчас студенты идут в кабинеты.

1 Does your friend help them?
2 Are they students or pupils?
3 Do your neighbours work?
4 Are there any books on the table? / Is there any book on the table?
5 Did she finish college two years ago?

1.Today at 9 AM I was watching an interesting programm on TV.
употребляется в Past Continuous
2. I was in London last year.
Past Simple, так как время указано и действие уже завершено.
3. What are you talking about?
Present Continuous, в данный момент.
4. Every weekend I visit my grandmother.
Present simple, действие обычное.
5. I was sleeping when someone knocked the door.
Past continuous, затем действие прерывается и ставится в past simple.

2) 1.She has called us
2. I have eaten my lunch
3. She has taken an umbrella
4. My friend has been in Madrid
5. We have spent all our money
6. My sister has seen a trained elephant in India.