VI. Combine the following sentences with who(m), which, whose where or when. 1. She is Susan. She is from New York 2. That's my car. I bought it last year 3. They are Sara and Tom. Their father is a doctor. 4. That's English Forever. I study English there. 5. My friend called me yesterday. I was taking a shower then. 6. They are Sandy and Robert. I will invite them to my party. 7. This is my dog. It is very intelligent.​