Question

.( Rewrite the following sentences making an inversion).
If you are late once again, you will lose your job. (Begin with ‘should’)

. If it were not for the expenses involved, I would go by air.
. If he had studied well, he would have scored high marks​

Answer 1

Explanation:

should if you are late once again , you will lose your job

Answer 2

I think you mean to start with were because if the sentences need to be started with should there won't be any possibility.

According to ( start with were)

1. Were it not for the expenses involved, I would go by air.

2. Were if he had studied well, he would have scored high marks.