Considering language use in the text, it’s correct to say:

The key to staying young? Camouflage.
Pickles by Brian Crane
Source: www.gocomics.com/pickles
A coluna da esquerda apresenta formas verbais utilizadas no texto e a da direita, os tempos correspondentes. Numere a coluna da direita de acordo com a da esquerda.
1 – was reading (linha 1)
2 – reminded me of (linha 1)
3 – is going to be (linha 12)
4 – there is (linha 4)
( ) Immediate Future
( ) Present Simple
Assinale a seqüência correta.
Leia atentamente o texto abaixo para responder à questão.
(Disponível em http://www.appleseeds.org/teach_2.htm. Acesso em 18/07/2008.)
“If there’s anyone in this world I do trust, it’s my mother!” (6th picture)
The verb do in this sentence is being used
SCHULZ. Peanuts. Speak up. São Paulo: Peixes, 2006. p. 49.
EVANS, Stephen. Disponível em: <www.bbc.co.uk/worldservice/learningenglish/language/wordsinthenews/2011/05/110518_witn_electric_cars_page.shtml>. Acesso em: 2 jun. 2011.
OXENDEN, Clive; LATHAM-KOENIG, Christina American English File,
MultiPack 4A, 2010. p.51
MIRCHANDANI, Rajesh. Polar bears will be protected in Alaska. Disponível em:<<www.bbc.co.uk/worldservice/learningenglish/language/wordsinthenews/2010/11/100929_with_polarbears_page.shtml>. Acesso em: 2 dez. 2010.