1 / 1 - Задание
translation missed: 'undefined'

Type in the correct prepositions.

for / with / by / in / to / at / of / on / on / in
  1. Thank you
  2. I’ve chosen to focus
    this topic.

  3. this presentation I’m going to cover some important issues.
  4. I hope to prove
    you how great it could be.
  5. I’ll begin
    a few observations...
  6. Then I will move
    to some possible changes
    the future.
  7. Today we’ll be looking
    the results
    our experiment.
  8. Let me conclude
    saying that the future belongs to optimists.
Пожалуйста внимательней, и в следующий раз ответ будет верным.