Не могли бы вы помочь мне перевести предложения на английский

Он опоздает на поезд, если не поторопиться - He will miss the train, if he doesn't hurry up. He won't catch the train, if he doesn't hurry up.
Именно в 1969 году человек впервые вступил на луну - It was actually in 1969 that the man stepped into the Moon first (for the first time.)
Она ведет себя как ребенок - He behaves like a kid. (He is kidding.)
Я бы хотел знать, почему все так суетятся - I'd like to know why everybody is so fussing.
Должно быть никто не купил эту книгу - Noboby must have bought this book.

Данте, зря пятерки ставите. вы два получите, если перепишите этот бред

He will be late for the train if he doesn't hurry up.
Exactly in 1969 the man firstly came to the moon. --не уверена
She behaves like a child.
I would like to know why everybody is fussing.
Thus nobody had bought this book,.

He’ll miss / won’t catch the train unless he makes time/ shakes a leg/ gets a move on/ hurries up/
It was in 1969 when the man stepped on the moon first.
She makes a kid if herself.
I’d like to know /I wonder why everybody is bustling/ fussing/flapping/flatting
Nobody must have bought this book.

He will late for a train if he does not hurry
In 1969 man stepped on the Moon surfase in the first time
He behaves like a kid
I would like to know why everybody is hurring up?
it must be nobody bought this book

She will late on the train if she dont hurry.
Exactly in 1969 the man was stepped on the Moon at first.
Her behavior is like a child.
I would know why everybody is hurring up.
Perheps nobody buy this book.

It will be late for a train if not to hurry
In 1969 the person has entered for the first time on the moon
She behaves as the child
I would like to know, why all so fuss
There should be has bought nobody this book