Listen to how others are treated, listen to how others are treated.

I heard that someone was robbed, so I omitted it and heard that someone was robbed.

I heard that someone was robbed. I heard that someone was robbed. Omit that, and I heard that someone was robbed.

2. The subject will be subordinate to the present means that in the time adverbial clause and the conditional adverbial clause, if the main clause is the general future tense, the clause replaces the general future tense with the general present tense.

There are four common situations:

1. The main clause of the conditional adverbial clause is the simple future tense, so the clause is often used in the simple present tense.

For example, when I grow up, I will be a nurse and take care of patients.

I want to be a nurse and take care of patients when I grow up.

If the main clause is imperative, then the clause usually uses the simple present tense.

Don't laugh at me when I make a mistake.

Don't laugh at me when I make mistakes.

3. If the main clause is the simple present tense with modal verbs, use the present continuous tense as needed.

You should keep quiet when you are in the reading room.

You should keep quiet in the reading room.

If the conditional adverbial clause of if satisfies indirect and direct conversion, the imperative sentence should be not to. ....

Such as; She said not to close the window.

Common conjunctions in adverbial clauses of time are: as soon as possible, when, when, as, until and so on.