Answer:
They are considered Heterotrophs because they cannot make their own food like autotrophs can so they eat other plants and animals
I’ve been a volunteer during the three months in the international organization which is called International Science and Technology center
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For three months, I've been volunteering at the international Science and Technology center, an international organization.
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history, [and] achievements of ISTC to the visitors of International Exhibition EXPO 2017. EXPO
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was held in the capital of Kazakhstan in Astana[,] where our own country[,] Kazakhstan and more than 95 countries [with] 22 international organizations including ISTC
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Beside the projects in the field of future energy, many countries, especially Kazakhstan[,] in order to attract visitors[,] have showed their culture, traditional dishes, clothes, [and] entertaining programs.
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Each country had [had an] [their] own pavilion and international organizations are not exception.
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etc.[ ]were
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[We had] [There was] a small special stand inside [this] [the] plaza with [an] interactive computer where [the] [a] video about ISTC and their partner countr[ies] [y] was played.
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From the beginning [till the end] of the exhibition [to the end,] our stand [was] never [was] empty because many people were really interested in ISTC. And now[,] after finishing volunteering[,] I want to thank ISTC for hiring me as a volunteer because I found a lot of advantages in this.
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Firstly, I had a chance to improve my English[,] [speech] because I met a lot of foreign tourists[,] and [talked] [got the chance to speak] with them. I think that speaking with native speakers is more effective than other practices.
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Secondly, [I revieved a] certificate that confirms [that] I was a volunteer[.] [It] has [had] a [good] [great] impact [to] [on] my social life.[ ]Being a social [and] active person is valued in [a] university.
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Thirdly, this summer was [incredibly cool and full of interesting things] [incredible and full of unique and incredible experiences]. During [the] work[,] I met new friends, received different gifts and saw national day performances of several countries. I am eternally grateful to ISTC for providing opportunity to be a volunteer and [I want to wish more achievements in the future as well].
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remove and reword "I want to wish more achievements in the future as well"
Is the structure of the text which is the first factor.
Liz shouted for everyone to leave the building and "Liz shouted for everyone to leave the building."
(Can you choose two?)
Number one isn't correct, because even if someone was saying Liz shouted for everyone to leave the building, the period should be inside the quotations, not outside, so that one's incorrect either way.
The next one, it should be Liz shouted for, "everyone to leave the building." So the comma is in the wrong place for that one.
