Reported Speech

I wanted to go to university.

I had wanted to go to university.

I want to go to university.

I do

I did

did he

had I thought about what sort of job I want.

I had thought about what sort of job I want.

I had thought about what sort of job I wanted.

I had interested in animals and I wanted to work in a zoo.

he was interested in animals and he wanted to work in a zoo.

I was interested in animals and I wanted to work in a zoo.

which subjects I was studying.

which subjects I had been studying.

which subjects I studied.

I am doing biology, zoology and chemistry.

I was doing biology, zoology and chemistry.

I did biology, zoology and chemistry.