5.2
1. What are you going to wear for the party?
2. Where is Tom going to hang it?
3. Who is going to invite you?
5.3
1. No, I didn't. I was going to buy that jackets that I saw in the store window but...
2. No, she didn't. She was going to get married but she found a new boyfriend.
3.No, he didn't. Tom was going to quit it but his mother didn't let him to do this.
4. No, they didn't. They were going to Greece for their vacation but changed Greece to Paris.
5. No, I didn't. I was going to play tennis but I became ill.
6. No, I didn't. I was going to invite Ann to the party but I didn't find her.