B) Use the phrases from Ex. 3a to complete the sentences.
1
There's not much light in the cave, but you
can see once your eyes
He is popular and he finds it easy to
2
...

3 My dog is so small I'm afraid he might
a rabbit hole.
4 If you see a bear, you shouldn't try to
It will chase you
and probably catch you!
5 When the electricity stopped working, we
had to
to see each other.
6 I'm tired! Let's find a quiet place and

1. the  biggest - СРАВНИТЕЛЬНАЯ
2.  the more - сравнительная, оборот  the more...the more
3.  the most beautiful - превосходная
4. the greater...the better - сравнительная

1) has influenced - Present Perfect Active  Voice
2) is occupying - Present Continuous Active Voice
3) are  produced - Present Simple Passive Voice
4) can be decomposed - Present Simple Passive Voice
     are acted - Present Simple Passive Voice
5) asked - Past Simple Active Voice
     had been damaged -  Past Perfect  Passive Voice
6) is being used - Present Continuous Passive Voice

Чтобы правильно употребить форму инфинитива, нужно преобразовать имеющееся предложение, вот так:

2 The suspect claimed that he (watch) TV at the time of the robbery. (Подозреваемый утверждал, что смотрел телевизор во время ограбления. ) - как видим, в таком предложении нужно использовать глагол watch в Past Continuous — was watching.

The suspect claimed that he was watching TV at the time of the robbery

Это значит, что нам нужен инфинитив в форме Continuous, или длительный инфинитив: to be watching

Получается такой ответ:

The suspect claimed to be watching TV at the time of the robbery.

2 to be watching

3 to be having

4 to be taken

5 to have been forced

6 to have passed

7 to inherit

8 to be overtaking

9 to be enjoying

10 to book

11 to be eating

12 to be getting