Quelqu’un peut m’aider svp je sais pas comment formuler les phrases

Passé:

In 1920, the training started on Tuesday and Thursday, they had to wear green jerseys(during the training)
On Saturdays, it was the day that they played and they had to wear blue jerseys(During the game).
And they had to take photos to celebrate their victories

Présent:

Now, the training start on Tuesday and the games start on Sundays
They have to wear green jerseys