2 at | Last time a laughed at a joke was just this morning
3 for | Five minutes ago I was looking for my pen that fell under my desk
4 about | Ten minutes ago I was talking about my favourite book
5 to | This morning I talked to my mom
6 about | Right now I'm thinking about school
2 at | Last time a laughed at a joke was just this morning
3 for | Five minutes ago I was looking for my pen that fell under my desk
4 about | Ten minutes ago I was talking about my favourite book
5 to | This morning I talked to my mom
6 about | Right now I'm thinking about school