In the first version of 700 tasks grouped into 8 topics:
* 'To be' is the verb to be and its use in statements, negations and questions
* 'To have' - the verb to have and its use in statements, negations and questions
* 'To be / to have' - situations where you need to
* 'Simple tenses' - the use of simple or Indefinite times for the present, past or future
* 'Progressiveness' - a description of the actions taking place at the moment. You could meet with him under the name of continuous
* 'Perfect tenses' - description of the performed actions
* 'Passive voice' is a passive voice. When the object does not perform the action, but the action is performed with the object.
All phrases refer to aviation
