1. Did you go to bed early because you were tired?
MC: Could you tell me why you went to bed early?
2. Would he rather be in bed right now?
MC: Ask him where he would rather be right now.
3. Can that old car go 200 miles an hour?
MC: Would you mind telling me how fast that old car can go?
4. Does she wake up at 6 o'clock every morning? (do not use ‘when')
MC: I have no idea what time she wakes up every morning.
5. Did he buy his son a new bike?
MC: Could you ask him what he bought his son.
6. Does he prefer the yellow tie with polka dots?
MC: I don't know which tie he prefers.
7. Did they spend the weekend at home?
MC: Do you know where they spent the weekend?
8. Did he have a sports car in his twenties.
MC: I wonder what kind of car he had in his twenties.
9. Did you invite all your friends to the party?
MC: Do you remember who you invited to the party?
10. Would they like to invite everyone?
MC: I'd like to know who they would like to invite.
Phrase 8: The answers ‘what sort of car' or ‘what type of car' (instead of ‘what kind of car' are also possible.