Вопрос:

Open the brackets using the Present Continuous or Future Simple. 1) Mary ___ (cook) dinner as soon as she ___ (be) through with her homework. 2) It ___ (be) 7 o’clock now. I ___ (not, know) when he ___ (return) and whether he ___ (come) at all. 3) They ___ (leave) for Paris in two days’ time. The plane ___ (start) at 3 pm sharp. 4) Tomorrow, if you ___ (feel) well, I ___ (let) you go for a walk. 5) We ___ (go) on an excursion if we ___ (pass) the exams successfully. 6) Everyone ___ (know) that when it ___ (be) hot, snow ___ (begin) to melt easily. 7) I ___ (promise) to meet easily. I ___ (promise) I ___ (be) ___ (text) to you every day.

Ответ:

  1. Mary will cook dinner as soon as she is through with her homework.
  2. It is 7 o’clock now. I don’t know when he will return and whether he will come at all.
  3. They are leaving for Paris in two days’ time. The plane starts at 3 pm sharp.
  4. Tomorrow, if you feel well, I will let you go for a walk.
  5. We will go on an excursion if we pass the exams successfully.
  6. Everyone knows that when it is hot, snow begins to melt easily.
  7. I promise I will text you every day.

После as soon as и if в придаточном времени или условия употребляется Present Simple, а в главном предложении — Future Simple. Present Continuous используется для запланированного действия: are leaving.