Упражнение 1. Вставьте частицу to, где это необходимо. Parents should let the children … have private life.
I waited for my friend … get off the bus.
They made me … do it.
We can’t … let him stay outdoors.
He ordered the car … come at 5 p.m.
At last he was made … write a letter to his parents.
Children were allowed … go to the cinema alone.
Let us … be friends.
What makes you … think so?
Don’t let him … drive so fast.
Упражнение 2. Напишите все возможные формы инфинитива.

ПРИМЕР to write

Active Infinitive: to be writing — to have written — to have been writting
Passive Infinitive: to be written, to have been written
Слова которые нужно поставить в определенной форме: to do, to read, to ask, to talk, to sing, to learn

The country I would like to visit is Great Britain. Many people travel to replenish their worldview, or to meet with relatives living abroad. My choice is based on the following reasons. Firstly, I have been interested in this country since school years as English was one of the subjects studied at school. The pictures of the old buildings in text-books have inspired me and visiting this country has become somewhat a dream for me. Most of all I’d like to visit London.
Among them there are: Westminster Abbey, the Houses of Parliament, Buck ingham Palace, St Paul’s Cathedral, LondonBridge, the Tower of London. London is situated on the river Thames.I would like to visit all the famous museums in London as well, especially British Museum. I could see many historical heritages gathering from all over the world there.

A ghost Once there lived a good English family in a small village. But they never celebrated Halloween. One Halloween night they sat round the table and prepared to have a special food. And suddenly they heard a low voice — eeeaaa! They looked — it was a ghost! They didn’t believe their eyes but it was there. With screams they ran away to their neighbors and when they went back they saw, that ghosts ate every sweet thing from the table and on the chairs there sat three happy boys with white sheets in their hands.

Объяснение:

Призрак

В одной небольшой деревушке жила английская семья, не любившая традиционно праздновать Хэллоуин. Однажды накануне Дня всех святых был приготовлен вкусный ужин и все собрались за столом, как вдруг услышали во дворе устрашающий возглас — уууиии! Охваченные диким ужасом, они увидели за окном призрака, который медленно приближался к их дому. В страхе все выбежали через заднюю дверь и устремились к соседям. Придя в себя через некоторое время, семья решила вернуться в своё жилище. Войдя в гостиную, люди обнаружили, что съедены буквально все вкусности, приготовленные к ужину… В то время как за столом сидели трое довольных мальчуганов с белыми простынями в руках!