学生は試験中静かにしていなければなりません

学生: student, students, pupil, learner
は: a, the, is, am, are, will
試験: exam, study, test, examination, trial, testing, experiment, pilot, experimental, quiz
中: in, m, during, inside, while, middle, medium
静か: quiet, serene, peaceful, tranquil, silent, quietly, calm, softly, gently
に: in, to, on, at, into, upon
し: and, shi, four, death
て: the, it, have
いる: are, to be, to stay, to have, necessary, to exist
ない: no, not, don't, without, missing, absent
ば: if, by, should, when
なり: be, become, makes, quite, as soon as, pretty
ます: will, to be, i will, to make, to do, to have
ん: i, n, m, ng, yin, hmm