Based on the text, judge the following items.
“others”, in “among others” (line 12), cannot be correctly replaced by another.
Based on the text, judge the following items.
The relative pronoun which is a correct alternative for “who” in “centenarians who neither smoke nor drink” (line 15).
Based on the text, judge the following items.
“this”, in “this small community” (lines 14 and 15), is the singular form of these.
Based on the text, judge the following items.
A synonymous word for “thus”, in “It is thus widely believed” (lines 16 and 17), is therefore.
Based on the text, judge the following items.
If is not a correct alternative for “Whether” in “Whether this is going” (line 24).
What is the best conjunction to complete this sentence: “Many people make Climate Change and Glo-bal Warming a scary and difficult thing to understand, _______ it’s not.” ? 
In the sentence “Scientists have warned that the world's climate has changed a lot and has affected many living and non-living things.” the verbs are in the 
The words living and non-living in: “many living and non-living things” function as 
In which of the following sentences can we identify the use of Passive Voice? 
What is the best preposition to complete this sentence: “For example, _________ 1901 and 2012, it is believed that the earth's temperature has risen by 0.89°C.” ? 