Questões de Inglês - Infinitivo e gerúndio | Infinitive and gerund para Concurso

Qual afirmativa abaixo é verdadeira sobre os verbos na forma “-ing” e na forma infinitivo com “to” em língua inglesa?

Mark the alternative that completes the blanks.

“Nicki _____ already _____ the truth when you saw her at the meeting.”

Consider the use of ‘To’ in the beggining of most paragraphs of the text, and select the correct answer.
• It is an adverb. • It is followed by an adjective. • It is part of a to-infinitive verb. • It is the subject of the sentences.

Mark the CORRECT alternative according to the correct grammar use of the Infinitive and Gerund forms:

Reading Comprehension
Cell Phones: Are they dangerous?
Do you have a cell phone? Do you use it a lot? If the answer to these questions is yes, you should read the following information very carefully.
If you keep on using a cell phone, it will probably cause premature ageing, which might be rather difficult to get over. At least this is what most scientists claim. Low-level radiation from the phone may heat up body cells, damaging skin and making it look slightly lined and tired. Scientists say that if you expose cells to the radiation from a cell phone, the natural process that repairs your skin will probably be affected. Furthermore, radiation produces mutations in the cells and these mutations could be related to other health problems.
Cell phone users have also found out that if they use their phone for a long time they feel other symptoms such as fatigue and memory loss. The fatigue may be caused because, when using phones, people suffer an involuntary speeding up of their heart beat. Apart from that, nearly two out of three people interviewed complained of regular headaches from using their phones, although this may be due to bad posture rather than radiation emissions.
The most surprising fact discovered by researchers is that people exposed to the radiation of a cell phone for 45 minutes go to the bathroom twice as much as usual. This proves that radiation has a biological effect on humans.
So if I were you, I would definitely think twice before using a cell phone if I looked in the mirror and saw wrinkles on my face, felt fatigue, had trouble remembering things, or if I started using my bathroom more often than I used to.

The underlined words in the text are all examples of: