短文改错 ?①It was my birthday last Friday. I invite some friends

短文改错 ?
①It was my birthday last Friday. I invite some friends ②to have dinner with me in one of my favorite restaurant.③It was complete full when we went in,so we had to wait .④for a table.After waited about ten minutes, we saw a group of ⑤tourists at a corner table get up and leave off.As we sat⑥ down at the table,I noticed a larger brown envelope on⑦the chair.I picked up .It felt very heavy .Probably it ⑧was filled with important papers .I handed envelope to a waitrdss.⑨He hurried down the street after the tourists and ⑩managed to catch up with them after they