Arti soal diatas adalah apakah staff sekolah adalah bagian objek yang harus diteliti. Kita dapat menemukan jawaban nya pada kalimat &ldquo;The school personals I mean How many teachers, school guards, security, etc.&rdquo; Yang berarti &ldquo; Bagian sekolah seperti berapa banyak guru, penjaga sekolah, satpam dll&rdquo;

jadi, jawaban yang benar adalah A.<img align="middle" alt="undefined" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#160;«/mo»«/math»" height="5" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAFCAYAAABirU3bAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKABAAAAVQAB8vOvGAAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="4" />

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This text below is for the questions 21 and 22 
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Mr. Bahri is giving some instructions to be done for his students. Observe his instruction and answer the question that follows. 
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Attention please!

&Oslash; Please work in groups of four or five.

&Oslash; Observe the environment around you.

&Oslash; Two groups observe the same objects.

&Oslash; Here are the things to observe.

1. The number of family members in your own home.

2. Their characters (in your opinion), I mean wether they are nice, helpful, etc.

3. Name animal(s) around you.

4. The school personals I mean How many teachers, school guards, security, etc.

All right well done. Have a nice work with your partner and I am waiting for the result in three days.

22. Are the school staff among the objects need to observe?

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22. Are the school staff among the objects need to observe?

Jawaban: