Read the text and answer the question. Visiting the theatre is one of the ways to entertain yourself and enjoy free time. If you want to go to the theatre, you should find out which play or performance is on. You can look for a programme on a theatre internet site.
Question: Why is it necessary to know the theatre programme?
because it can help you do the exercises.
because you can find out what is on in the theatre.
because it is interesting to read the information.

Эти три предложения надо составить в 3 conditional.

1. If Daniel hadn't helped me, I would have been in bad trouble.

2. If I had known you were coming, I would have invited some.

3. Antony had gone to university if his father wouldn't have been ill.

Fill in the correct tense:

1. If I hadn't lied to my boss, he wouldn't have fired me.
2. If he had his car, he would give us a lift to the station.
3. If she were qualified, she would find a good job.
4. If you keep coming to work late, you will lose your job.
5. If he had left on time, he wouldn't have been late for meeting.
6. If you stopped smoking, you would be in better health.  

As a rule personal belongings may be brought in duty-free. (может быть bought?) 

Вопросы

1.  May a personal belongings be brought in duty-free? - общий

2.  As a rule personal belongings may be brought in duty-free, may not they?  - разделительный                                            3.  What may be brought in duty-free? - специальный

4.  May  personal belongings be brought in duty - free or a market? - альтернативный

Отрицание 

As a rule personal belongings may not be brought in duty-free.