Question

Choose the correct form of Infinitive, Participle or Gerund.

1) Den used to be / being a footballer. He had to stop to play / playing because of an injury.
2) Remember to phone / phoning your mum. OK. I won’t forget.
3) Not to know / Not knowing / Not having known his phone number I wasn’t able to contact him.

Answer 1

Ответ:

1 used to be, to stop playing,

2 to phone

3 not knowing

Answer 2

1. Used to be/ playing
2. To phone
3. Not knowing