Help me find an English joke, read it in Chinese and translate it. Kneel down!

I

be

a

manager

If I were the manager

one

sky

exist

Class,

this

teacher

distribute

his

student

arrive

write

a

composition

–

if

I

be

a

Manager.

all

this

student

begin

arrive

write

Except for ...

a

Boy.

this

teacher

go to

arrive

he

and

ask

this

Reason.

I

be

wait for

for

my

Secretary,

be

this

Boy's

Answer.

One day in class, the teacher asked the students to write a composition on the topic "If I were a manager".

All the students are writing except one boy. The teacher went over and asked him why he didn't write.

I am waiting for my secretary. The child replied.