Помогите составить предложения на английском языке со словами 'first', 'second', 'thirol', 'last', 'catch', 'try'.

First of all, I would like to introduce myself.
This is my mom's second husband.
I went to Rome on the third of August.
I was in Moscow last week.
You might catch him in about 11 o'clock.
I would like to try this sweater on.