Imouto wa Shishunki 28

A one-time thing, to help out a new group. Another chapter's coming, after which I am done with this manga.

This is a 4-koma Scans translation.
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Imouto wa Shishunki (Lil' Sister's Hit Puberty).
01
Giving Grades.
=Wait. You're trashing your magazines?*jumbled mess*
=Hellooo. Could you bring something to tie up stuff with please?//...........That's 53 points.
Arrow: Rope.
=21 points..........*schlink*

02
Hiding.
=Hey. Teacher's gonna be inspecting our stuff this afternoon./((S)He said so, anyway)
=Uuuh?//That school of ours is making strict rules about the silliest things./Where should I hide my cell phone?
=I'd say, somewhere (s)he isn't likely to come looking?
=And where do I find such a place?
=Here, for example.
=BAAAOOONG

Etiquette You're making progress.
=Can't young girls even eat properly, these days?
=You're right. Let's get some sense knocked into them.//Hey, you. When you put something to your mouth | don't hold it in with your teeth!!*extra-*
=That means don't make no noise!!*vagant*
=Public comedians, maybe?

03
Forbidden Zone.
=Aaah... | To think the final exams started today./I haven't done much studying at all.
=Shall I teach you something nice? | Translate that sentence from English and you'll get it.
=Uh? How do you know?
=Well. | I did hear it from him.
=Uh? What is the meaning of....... Hah
=Mh?
=No...... Nothing.

Silent Classroom.
Narrator: The exam begins.*scribe scribe*
=I'm completely stumped.........//All I can hear is everybody else scribbling and moving their pens around....../Ughhh. Shut up.
=Squeeze squeeze.
=Don't squeeze my nipples from behind my back!!
=I was just trying to relieve some of your stress.........
=We're right in the middle of an exam.

04
Various Chance Encounters.
Narrator: Exams. The supervising teacher for every subject pays a visit to every classroom.
=Great job.
Narrator: Clarifying problems and taking questions.
=Eeeerm, well. One thing before we begin./Take a look at the second page of your examination papers.//In the 4th question about Ohm's law. | You have 3 calculation problems, yes? //From top to bottom, that's 87-56-88. Like my bust-waist-hip measurements.
=These are my measurements too!!
=They just gave us the answer!!

A Shot in the Dark.
=How was maths?*chatter*
=A total mess.//Why didn't they make it a multiple choice exam?/Then I would've had a chance of hitting the mark, even if I didn't get it.
Book: World History.
=Gotta get it right or you won't go anywhere.
=That's right./A mindset like that won't do you any good.//If it was sperm, you'd be getting pregnant, you know?
=Your idea of a metaphor is way too "out there".